From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Fri, 1 Nov 2013 19:54:29 +0000 (+0100)
Subject: machinectl: fix warning when compiling with -Og
X-Git-Tag: v209~1683
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=f69157a66ffe413b4cf8bd79057487fc8921e78b

machinectl: fix warning when compiling with -Og

src/machine/machinectl.c: In function ‘openpt_in_namespace’:
src/machine/machinectl.c:623:44: warning: ‘master’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                         close_nointr_nofail(master);
                                            ^
---

diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 7a252c34a..5a6bb056b 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -528,7 +528,7 @@ static int openpt_in_namespace(pid_t pid, int flags) {
                 uint8_t buf[CMSG_SPACE(sizeof(int))];
         } control;
         struct cmsghdr *cmsg;
-        int master, r;
+        int master = -1, r;
         pid_t child;
         siginfo_t si;