From b3267152783d5784c45010615045d4e8ee459da2 Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Mon, 11 Jan 2016 14:31:14 -0500
Subject: tree-wide: check if errno is greater than zero (2)

Compare errno with zero in a way that tells gcc that
(if the condition is true) errno is positive.
---
 src/shared/dropin.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/shared')

diff --git a/src/shared/dropin.c b/src/shared/dropin.c
index 692e8b8338..073a8396c5 100644
--- a/src/shared/dropin.c
+++ b/src/shared/dropin.c
@@ -156,7 +156,7 @@ static int iterate_dir(
 
                 errno = 0;
                 de = readdir(d);
-                if (!de && errno != 0)
+                if (!de && errno > 0)
                         return log_error_errno(errno, "Failed to read directory %s: %m", path);
 
                 if (!de)
-- 
cgit v1.2.3-54-g00ecf