Change len+memcmp check to a strncmp for prefix testing on

filename completion. Avoids a recurring portability headache.
ok lum@
"concerns assuaged to the soothing sounds of Martin Denny blambert@"
(I worry about that guy...)

1 files changed, 2 insertions, 4 deletions

diff --git a/usr.bin/mg/fileio.c b/usr.bin/mg/fileio.c
index 1f4c40c8fdb..0e19fc0f1ae 100644
--- a/usr.bin/mg/fileio.c
+++ b/usr.bin/mg/fileio.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fileio.c,v 1.82 2008/09/15 16:11:35 kjell Exp $	*/
+/*	$OpenBSD: fileio.c,v 1.83 2011/01/21 18:58:55 kjell Exp $	*/
 
 /* This file is in the public domain. */
 
@@ -529,10 +529,8 @@ make_file_list(char *buf)
 
 	while ((dent = readdir(dirp)) != NULL) {
 		int isdir;
-
-		if (dent->d_namlen < len || memcmp(cp, dent->d_name, len) != 0)
+		if (strncmp(cp, dent->d_name, len) != 0)
 			continue;
-
 		isdir = 0;
 		if (dent->d_type == DT_DIR) {
 			isdir = 1;