Module Name:	src
Committed By:	christos
Date:		Sat Apr  3 17:00:00 UTC 2004

Modified Files:
	src/lib/libc/regex: engine.c

Log Message:
Avoid infinite recursion on:

    echo "foo foo bar bar bar baz" | sed 's/\([^ ]*\)\( *\1\)*/\1/g'

From OpenBSD.


To generate a diff of this commit:
cvs rdiff -r1.17 -r1.18 src/lib/libc/regex/engine.c

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