tree e47c89bba5ca5154063acb52508a2878b715c610
parent 6bbb2f68cda9854995fc8d726f93afc7350519cd
author Lukas Tribus <luky-37@hotmail.com> 1386660776 +0100
committer Willy Tarreau <w@1wt.eu> 1386661855 +0100
encoding latin1

BUILD/MINOR: systemd: fix compiler warning about unused result

There is a compiler warning after commit 1b6e75fa84 ("MEDIUM: haproxy-
systemd-wrapper: Use haproxy in same directory"):

src/haproxy-systemd-wrapper.c: In function ‘locate_haproxy’:
src/haproxy-systemd-wrapper.c:28:10: warning: ignoring return value of ‘readlink’, declared with attribute warn_unused_result [-Wunused-result]

Fix the compiler warning by checking the return value of readlink().