Fix assertion in FcCacheFini() again
The previous fix in fbc05949ef52c8a8d69233eed77f6636dffec280 was wrong. reverting.
When reading older caches, FcDirCacheMapHelper() returns FcFalse and
it became the return value from FcDirCacheProcess() too, which is wrong.
Actually one of calls for FcDirCacheMapHelper() should be successfully
finished and closure should have a valid pointer for cache.
Due to this, the proper finalization process wasn't running against
cache in closure.
1 file changed