From 8333c77edf8fd1654cd96f3f6ee0f078dd64b58b Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Thu, 28 Mar 2013 09:24:15 -0400
Subject: Always use errno > 0 to help gcc

gcc thinks that errno might be negative, and functions could return
something positive on error (-errno). Should not matter in practice,
but makes an -O4 build much quieter.
---
 src/locale/localectl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/locale/localectl.c')

diff --git a/src/locale/localectl.c b/src/locale/localectl.c
index 9f996dbc98..fc312894c6 100644
--- a/src/locale/localectl.c
+++ b/src/locale/localectl.c
@@ -421,7 +421,7 @@ static int add_locales_from_libdir (Set *locales) {
                 errno = 0;
         }
 
-        if (errno != 0) {
+        if (errno > 0) {
                 log_error("Failed to read locale directory: %m");
                 return -errno;
         }
-- 
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