summaryrefslogtreecommitdiff
path: root/src/basic/util.c
diff options
context:
space:
mode:
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-01-11 14:31:14 -0500
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-01-13 15:10:17 -0500
commitb3267152783d5784c45010615045d4e8ee459da2 (patch)
tree4c616f8441b42dcb07cedad7958da2af3750dce2 /src/basic/util.c
parentf5e5c28f42a2f6d006785ec8b5e98c11a71bb039 (diff)
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.
Diffstat (limited to 'src/basic/util.c')
-rw-r--r--src/basic/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/util.c b/src/basic/util.c
index 9e0b576283..4434ecfdf6 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -513,7 +513,7 @@ int on_ac_power(void) {
errno = 0;
de = readdir(d);
- if (!de && errno != 0)
+ if (!de && errno > 0)
return -errno;
if (!de)