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build: avoid compiler warning

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gcc 4.1.2 on RHEL 5 warned:
conf/network_conf.c:3136: warning: 'foundIdx' may be used uninitialized in this function

The warning is spurious, but initializing the variable doesn't hurt.

* src/conf/network_conf.c (virNetworkDefUpdateDNSHost): Silence
unused variable warning.
This commit is contained in:
Eric Blake 2013-01-08 08:23:35 -07:00
parent 798ff66790
commit 0a5eaf0d59
1 changed files with 1 additions and 1 deletions
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2
src/conf/network_conf.c
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@ -3133,7 +3133,7 @@ virNetworkDefUpdateDNSHost(virNetworkDefPtr def,
/* virNetworkUpdateFlags */
unsigned int fflags ATTRIBUTE_UNUSED)
{
int ii, jj, kk, foundIdx, ret = -1;
int ii, jj, kk, foundIdx = -1, ret = -1;
virNetworkDNSDefPtr dns = &def->dns;
virNetworkDNSHostDef host;
bool isAdd = (command == VIR_NETWORK_UPDATE_COMMAND_ADD_FIRST ||