From abc0f4f8f97b36f2865986374405d091cefea107 Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Wed, 8 Dec 1999 23:19:36 +0000
Subject: Latest and greatest

---
 coreutils/cat.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'coreutils/cat.c')

diff --git a/coreutils/cat.c b/coreutils/cat.c
index 758a83e..0d32efe 100644
--- a/coreutils/cat.c
+++ b/coreutils/cat.c
@@ -46,10 +46,9 @@ extern int cat_main(int argc, char **argv)
 	usage ("cat [file ...]\n");
     }
     argc--;
-    argv++;
 
-    while (argc-- > 0) {
-	file = fopen(*(argv++), "r");
+    while (argc-- > 0 && *(argv++) != '\0' && strlen(*argv) ) {
+	file = fopen(*argv, "r");
 	if (file == NULL) {
 	    perror(*argv);
 	    exit(FALSE);
-- 
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