--- yelp-2.21.1.old/src/yelp-search-parser.c	2007-12-04 16:30:24.861963000 +0000
+++ yelp-2.21.1/src/yelp-search-parser.c	2007-12-04 16:31:46.203271000 +0000
@@ -1061,6 +1061,9 @@
 	fname = reg->uri;
     }
 
+	if (!fname || (fname && strlen(fname) == 0))
+		return FALSE;
+
     while (fname[0] == '/' && fname[1] == '/') {
 	fname++;
     }