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Bug 639956 - Unused variable in ContentParent::Observe; r=cjones

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This commit is contained in:
Ms2ger 2011-03-30 13:40:48 -04:00
parent 23b78e7510
commit 6e6f32223d
1 changed files with 15 additions and 12 deletions
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27
dom/ipc/ContentParent.cpp
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@ -564,19 +564,22 @@ ContentParent::Observe(nsISupports* aSubject,
}
if (prefNeedUpdate) {
// Pref was created, or previously existed and its value
// changed.
PrefTuple pref;
nsresult rv = prefService->MirrorPreference(strData, &pref);
NS_ASSERTION(NS_SUCCEEDED(rv), "Pref has value but can't mirror?");
if (!SendPreferenceUpdate(pref)) {
return NS_ERROR_NOT_AVAILABLE;
}
// Pref was created, or previously existed and its value
// changed.
PrefTuple pref;
#ifdef DEBUG
nsresult rv =
#endif
prefService->MirrorPreference(strData, &pref);
NS_ASSERTION(NS_SUCCEEDED(rv), "Pref has value but can't mirror?");
if (!SendPreferenceUpdate(pref)) {
return NS_ERROR_NOT_AVAILABLE;
}
} else {
// Pref wasn't found. It was probably removed.
if (!SendClearUserPreference(strData)) {
return NS_ERROR_NOT_AVAILABLE;
}
// Pref wasn't found. It was probably removed.
if (!SendClearUserPreference(strData)) {
return NS_ERROR_NOT_AVAILABLE;
}
}
}
else if (!strcmp(aTopic, NS_IPC_IOSERVICE_SET_OFFLINE_TOPIC)) {