Bug 781220

Summary:	mhsh exception when running "show selection"
Product:	[Retired] Matahari	Reporter:	Russell Bryant <rbryant>
Component:	matahari	Assignee:	Zane Bitter <zbitter>
Status:	CLOSED WONTFIX	QA Contact:	Dave Johnson <dajohnso>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	0.6	CC:	astokes, matahari-maint, rbryant, whayutin, zbitter
Target Milestone:	---
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
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Last Closed:	2012-07-17 12:30:17 UTC	Type:	---
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Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Russell Bryant 2012-01-13 01:46:03 UTC

Using "show selection" before selecting anything raises a Python exception:

$ mhsh
mhsh> show selection 
% 'NoneType' object is not iterable

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/matahari/shell/interpreter/interpreter.py", line 81, in onecmd
    return cmd.Cmd.onecmd(self, line)
  File "/usr/lib64/python2.7/cmd.py", line 219, in onecmd
    return func(arg)
  File "/usr/lib/python2.7/site-packages/matahari/shell/interpreter/command.py", line 191, in __call__
    return self.do(*args)
  File "/usr/lib/python2.7/site-packages/matahari/shell/mode.py", line 77, in show_selection
    self.writelist(self.state.objects)
  File "/usr/lib/python2.7/site-packages/matahari/shell/mode.py", line 49, in writelist
    self.write(*[str(o) for o in objects])
TypeError: 'NoneType' object is not iterable

Comment 1 Zane Bitter 2012-01-13 09:21:56 UTC

Already fixed upstream :)
https://github.com/matahari/matahari/commit/e709a65f07af195347193b43aacdd0539763dc97