From: Cole Robinson <crobinso@redhat.com>
Date: Sat, 11 Aug 2012 19:00:46 +0000 (-0400)
Subject: virsh.c: Fix compiler warning
X-Git-Tag: v0.10.0-rc1~162
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7d1bdfbd20987a6f2bdeec4b1bc4e38ce24b64d;p=thirdparty%2Flibvirt.git

virsh.c: Fix compiler warning

For some reason I only get this after applying subsequent upcoming
patches that touch virsh, but don't seem to actually cause the warning.

virsh.c: In function ‘vshCommandParse’:
virsh.c:2014:46: error: ‘opt_index’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
cc1: all warnings being treated as errors
---

diff --git a/tools/virsh.c b/tools/virsh.c
index b95a008af6..64e2e18a15 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -1975,7 +1975,7 @@ vshCommandParse(vshControl *ctl, vshCommandParser *parser)
             } else if (tkdata[0] == '-' && tkdata[1] == '-' &&
                        c_isalnum(tkdata[2])) {
                 char *optstr = strchr(tkdata + 2, '=');
-                int opt_index;
+                int opt_index = 0;
 
                 if (optstr) {
                     *optstr = '\0'; /* convert the '=' to '\0' */