Description of problem:

I just tried to compile tetex-lgrind-3.67-4 from 
Redhat Fedora Extras development tree with the Intel C compiler.

The Intel compiler said

lgutil.c(280): warning #117: non-void function "parsevartab" should
return a value

The source code is

varsubst *parsevartab(char* fname)
{
        FILE *f = fopen(fname, "rt");
        char linebuf[201], *cp;
        varsubst *varsubsts=NULL, *substitem, *substlistpos;

        if (f==NULL) return;

Suggest add expression into return statement.



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