Module Name:	gnusrc
Committed By:	lukem
Date:		Wed Aug 11 12:38:12 UTC 1999

Modified Files:
	gnusrc/gnu/usr.bin/groff/libgroff: string.cc

Log Message:
in string::search(), don't call memchr() if ptr == NULL.

noticed when tbl started logging lots of assertion errors generated from my
local copy of libc which has (a modified) assert() tests throughout.


To generate a diff of this commit:
cvs rdiff -r1.4 -r1.5 gnusrc/gnu/usr.bin/groff/libgroff/string.cc

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.