blkid: use symbolic exit code

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

diff --git a/misc-utils/blkid.c b/misc-utils/blkid.c
index 800784005fa77343c8e7687d5f73fbe2a7c8c329..4f7050f62eb9e6240be0a683b361d666e11ba78c 100644 (file)
--- a/misc-utils/blkid.c
+++ b/misc-utils/blkid.c
@@ -720,7 +720,7 @@ int main(int argc, char **argv)
 
                        while (blkid_superblocks_get_name(idx++, &name, NULL) == 0)
                                printf("%s\n", name);
-                       exit(0);
+                       exit(EXIT_SUCCESS);
                }
                case 'o':
                        if (!strcmp(optarg, "value"))