Deleting last revision from file delete revision page produces exception and
does not delete revision.

Should delete the file.

2006-10-19 16:23:27,025 [TP-Processor11] WARN 
org.apache.struts.action.RequestProcessor - Unhandled Exception thrown: class
java.lang.IndexOutOfBoundsException
2006-10-19 16:23:27,028 [TP-Processor11] ERROR
com.redhat.rhn.frontend.servlets.SessionFilter - Error during transaction.
Rolling back
javax.servlet.ServletException: Index: 0, Size: 0
        at
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535)
        at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433)
        at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
        at
com.redhat.rhn.frontend.struts.RhnRequestProcessor.process(RhnRequestProcessor.java:97)
        at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
        at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java(Compiled
Code))
        at com.redhat.rhn.frontend.servlets.AuthFilter.doFilter(AuthFilter.java:69)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java(Compiled
Code))
        at
com.redhat.rhn.frontend.servlets.ContextFilter.doFilter(ContextFilter.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java(Compiled
Code))
        at
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:142)
        at
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:58)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java(Compiled
Code))
        at
com.redhat.rhn.frontend.servlets.SessionFilter.doFilter(SessionFilter.java:51)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java(Compiled
Code))
        at
com.redhat.rhn.frontend.servlets.EnvironmentFilter.doFilter(EnvironmentFilter.java:95)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java(Compiled
Code))
        at
com.redhat.rhn.frontend.servlets.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:98)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java(Compiled
Code))
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
        at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.RangeCheck(ArrayList.java(Inlined Compiled Code))
        at java.util.ArrayList.get(ArrayList.java(Compiled Code))
        at
com.redhat.rhn.domain.config.ConfigurationFactory.getMaxRevisionForFile(ConfigurationFactory.java:820)
        at
com.redhat.rhn.domain.config.ConfigurationFactory.removeConfigRevision(ConfigurationFactory.java:676)
        at
com.redhat.rhn.manager.configuration.ConfigurationManager.deleteConfigRevision(ConfigurationManager.java:1156)
        at
com.redhat.rhn.frontend.action.configuration.files.DeleteRevisionAction.execute(DeleteRevisionAction.java:58)
        at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
        ... 51 more