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parallels: Need to handle virJSONValueObjectGetString error

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This commit is contained in:
John Ferlan 2013-01-18 09:30:40 -05:00 committed by Peter Krempa
parent 8d3aa09283
commit 1130fa3188
1 changed files with 3 additions and 4 deletions
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7
src/parallels/parallels_driver.c
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@ -513,10 +513,9 @@ parallelsGetNetInfo(virDomainNetDefPtr net,
}
net->linkstate = VIR_DOMAIN_NET_INTERFACE_LINK_STATE_UP;
if (virJSONValueObjectHasKey(value, "state")) {
tmp = virJSONValueObjectGetString(value, "state");
if STREQ(tmp, "disconnected")
net->linkstate = VIR_DOMAIN_NET_INTERFACE_LINK_STATE_DOWN;
if ((tmp = virJSONValueObjectGetString(value, "state")) &&
STREQ(tmp, "disconnected")) {
net->linkstate = VIR_DOMAIN_NET_INTERFACE_LINK_STATE_DOWN;
}
return 0;