зеркало из https://github.com/mozilla/gecko-dev.git
Bug 329156 - "Updater should fail rather than report success when update.manifest is empty". r=darin.
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eca8e33617
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@ -1153,6 +1153,12 @@ ActionList::Append(Action *action)
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int
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ActionList::Prepare()
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{
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// If the action list is empty then we should fail in order to signal that
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// something has gone wrong. Otherwise we report success when nothing is
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// actually done. See bug 327140.
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if (mCount == 0)
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return UNEXPECTED_ERROR;
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Action *a = mFirst;
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while (a) {
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int rv = a->Prepare();
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