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/login/logind-user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/login')

diff --git a/src/login/logind-user.c b/src/login/logind-user.c
index 4ad9740e5e..a8366f0231 100644
--- a/src/login/logind-user.c
+++ b/src/login/logind-user.c
@@ -868,7 +868,7 @@ int config_parse_tmpfs_size(
 
                 errno = 0;
                 ul = strtoul(rvalue, &f, 10);
-                if (errno != 0 || f != e) {
+                if (errno > 0 || f != e) {
                         log_syntax(unit, LOG_ERR, filename, line, errno, "Failed to parse percentage value, ignoring: %s", rvalue);
                         return 0;
                 }
-- 
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