Latest and greatest.

 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@18 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 4 insertions, 4 deletions

diff --git a/cat.c b/cat.c
index 0f2460eb7..8718c4d02 100644
--- a/cat.c
+++ b/cat.c
@@ -29,9 +29,9 @@ extern int cat_more_main(int argc, char **argv)
     int c;
     FILE *file = stdin;
 
-    if (argc < 2) {
+    if ( (argc < 2) || (**(argv+1) == '-') ) {
         fprintf(stderr, "Usage: %s %s", *argv, cat_usage);
-        return(FALSE);
+        exit(FALSE);
     }
     argc--;
     argv++;
@@ -40,7 +40,7 @@ extern int cat_more_main(int argc, char **argv)
         file = fopen(*argv, "r");
         if (file == NULL) {
             perror(*argv);
-            return(FALSE);
+            exit(FALSE);
         }
         while ((c = getc(file)) != EOF)
             putc(c, stdout);
@@ -50,5 +50,5 @@ extern int cat_more_main(int argc, char **argv)
         argc--;
         argv++;
     }
-    return(TRUE);
+    exit(TRUE);
 }