From: Richard W.M. Jones <rjones@redhat.com>
Date: Mon, 22 Nov 2010 13:09:26 +0000 (+0000)
Subject: cat: Continue after encountering an error.
X-Git-Tag: 1.7.12~8
X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=commitdiff_plain;h=730d4db45ec95d9c9592d7721ff1c5a3db036816

cat: Continue after encountering an error.
---

diff --git a/cat/virt-cat.c b/cat/virt-cat.c
index 3510a94..2587e56 100644
--- a/cat/virt-cat.c
+++ b/cat/virt-cat.c
@@ -237,13 +237,15 @@ main (int argc, char *argv[])
   /* Free up data structures, no longer needed after this point. */
   free_drives (drvs);
 
+  unsigned errors = 0;
+
   while (optind < argc) {
     if (guestfs_download (g, argv[optind], "/dev/stdout") == -1)
-      exit (EXIT_FAILURE);
+      errors++;
     optind++;
   }
 
   guestfs_close (g);
 
-  exit (EXIT_SUCCESS);
+  exit (errors == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
 }