From 8333c77edf8fd1654cd96f3f6ee0f078dd64b58b Mon Sep 17 00:00:00 2001 From: Zbigniew Jędrzejewski-Szmek 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/libsystemd-daemon/sd-daemon.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/libsystemd-daemon') diff --git a/src/libsystemd-daemon/sd-daemon.c b/src/libsystemd-daemon/sd-daemon.c index 79d8ca3709..b1ff43132a 100644 --- a/src/libsystemd-daemon/sd-daemon.c +++ b/src/libsystemd-daemon/sd-daemon.c @@ -84,7 +84,7 @@ _sd_export_ int sd_listen_fds(int unset_environment) { errno = 0; l = strtoul(e, &p, 10); - if (errno != 0) { + if (errno > 0) { r = -errno; goto finish; } @@ -109,7 +109,7 @@ _sd_export_ int sd_listen_fds(int unset_environment) { errno = 0; l = strtoul(e, &p, 10); - if (errno != 0) { + if (errno > 0) { r = -errno; goto finish; } -- cgit v1.2.3-54-g00ecf