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[01/20] Btrfs-progs: return 1 rather than 129 in usage()

Message ID 1378308157-4621-2-git-send-email-wangshilong1991@gmail.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Wang Shilong Sept. 4, 2013, 3:22 p.m. UTC 
From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>

if usage or syntax error happens, we return 1.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
---
 help.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/help.c b/help.c
index d429a6b..09dc706 100644
--- a/help.c
+++ b/help.c
@@ -121,7 +121,7 @@  void usage_command(const struct cmd_struct *cmd, int full, int err)
 void usage(const char * const *usagestr)
 {
 	usage_command_usagestr(usagestr, NULL, 1, 1);
-	exit(129);
+	exit(1);
 }
 
 static void usage_command_group_internal(const struct cmd_group *grp, int full,