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Recover from the bin folder of converted legacy instance being deleted.

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Use the new vanilla jar as the base jar if mcbackup.jar is missing.
This commit is contained in:
Petr Mrázek
2013-11-11 04:45:31 +01:00
parent b097d2f744
commit e611aef0e7
1 changed files with 4 additions and 1 deletions
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5
logic/LegacyUpdate.cpp
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@@ -361,7 +361,10 @@ void LegacyUpdate::ModTheJar()
setStatus("Installing mods - backing up minecraft.jar..."); setStatus("Installing mods - backing up minecraft.jar...");
if (!baseJar.exists() && !QFile::copy(runnableJar.filePath(), baseJar.filePath())) if (!baseJar.exists() && !QFile::copy(runnableJar.filePath(), baseJar.filePath()))
{ {
emitFailed("Failed to back up minecraft.jar"); emitFailed("It seems both the active and base jar are gone. A fresh base jar will be used on next run.");
inst->setShouldRebuild(true);
inst->setShouldUpdate(true);
inst->setShouldUseCustomBaseJar(false);
return; return;
} }
} }