From: Andre Noll <maan@systemlinux.org>
Date: Sun, 9 Jun 2013 16:31:55 +0000 (+0200)
Subject: Avoid gcc warning.
X-Git-Tag: v1.0.0~20
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=61a9284a7dbcffd2a770135d5f2482ae10459ab9;p=adu.git

Avoid gcc warning.

Introduce a default case for the body of the switch statement in
print_statistics() to avoid the following gcc-4.8.1 warning:

	select.c: In function 'print_statistics':
	select.c:806:2: warning: enumeration value 'select_mode__NULL' not handled in switch [-Wswitch]
	  switch (select_conf.select_mode_arg) {
	  ^
---

diff --git a/select.c b/select.c
index d052dfb..df68b67 100644
--- a/select.c
+++ b/select.c
@@ -811,9 +811,10 @@ static int print_statistics(struct format_info *fi)
 		return print_user_lists(fi);
 	case select_mode_arg_user_summary:
 		return print_user_summary(fi);
+	default:
+		ERROR_LOG("bad select mode\n");
+		return -ERRNO_TO_ERROR(EINVAL);
 	};
-	ERROR_LOG("bad select mode\n");
-	return -ERRNO_TO_ERROR(EINVAL);
 }
 
 static int open_pipe(char *path)