===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/grep/util.c,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -r1.31 -r1.32
--- src/usr.bin/grep/util.c	2006/02/09 09:54:47	1.31
+++ src/usr.bin/grep/util.c	2006/09/26 15:55:17	1.32
@@ -1,4 +1,4 @@
-/*	$OpenBSD: util.c,v 1.31 2006/02/09 09:54:47 otto Exp $	*/
+/*	$OpenBSD: util.c,v 1.32 2006/09/26 15:55:17 jaredy Exp $	*/
 
 /*-
  * Copyright (c) 1999 James Howard and Dag-Erling Coïdan Smørgrav
@@ -479,8 +479,9 @@
 			if (grep_cmp(fg->pattern, data + j, fg->patternLen) == -1) {
 				pmatch->rm_so = j;
 				pmatch->rm_eo = j + fg->patternLen;
-				if (!fg->wmatch || wmatch(data, dataLen,
-				    pmatch->rm_so, pmatch->rm_eo)) {
+				if (fg->patternLen == 0 || !fg->wmatch ||
+				    wmatch(data, dataLen, pmatch->rm_so,
+				    pmatch->rm_eo)) {
 					rtrnVal = 0;
 					break;
 				}