From: Kay Sievers <kay@vrfy.org>
Date: Sun, 15 Jul 2012 13:34:22 +0000 (+0200)
Subject: aquire_terminal(): fix uninitialized variable
X-Git-Tag: v187~80
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=4a0ff4780d4e5e3927f1cf574e05979ddeef8ae1

aquire_terminal(): fix uninitialized variable

./src/shared/util.c:2457:45: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]
---

diff --git a/src/shared/util.c b/src/shared/util.c
index 845b4bf82..cef6dbb73 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -2385,7 +2385,7 @@ int acquire_terminal(
                 bool ignore_tiocstty_eperm,
                 usec_t timeout) {
 
-        int fd = -1, notify = -1, r, wd = -1;
+        int fd = -1, notify = -1, r = 0, wd = -1;
         usec_t ts = 0;
         struct sigaction sa_old, sa_new;