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aquire_terminal(): fix uninitialized variable
author
Kay Sievers
<kay@vrfy.org>
Sun, 15 Jul 2012 13:34:22 +0000
(15:34 +0200)
committer
Kay Sievers
<kay@vrfy.org>
Sun, 15 Jul 2012 13:34:22 +0000
(15:34 +0200)
./src/shared/util.c:2457:45: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]
src/shared/util.c
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diff --git
a/src/shared/util.c
b/src/shared/util.c
index 845b4bf8241cf427678dc0d576bbc5bf97431c1c..cef6dbb732f48201c3c26fc21e2804dfd24e6c56 100644
(file)
--- 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;