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fileref: Reduce variables scope
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@ -87,15 +87,13 @@ namespace
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File *detectByResolvers(IOStream* stream, bool readAudioProperties,
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AudioProperties::ReadStyle audioPropertiesStyle)
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{
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ResolverList::ConstIterator it = fileTypeResolvers.begin();
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for(; it != fileTypeResolvers.end(); ++it) {
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const FileRef::StreamTypeResolver* streamResolver =
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dynamic_cast<const FileRef::StreamTypeResolver*>(*it);
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if (!streamResolver)
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continue;
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File *file = streamResolver->createFileFromStream(stream, readAudioProperties, audioPropertiesStyle);
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if(file)
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return file;
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for(ResolverList::ConstIterator it = fileTypeResolvers.begin();
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it != fileTypeResolvers.end(); ++it) {
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if (const FileRef::StreamTypeResolver* streamResolver =
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dynamic_cast<const FileRef::StreamTypeResolver*>(*it)) {
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if(File *file = streamResolver->createFileFromStream(stream, readAudioProperties, audioPropertiesStyle))
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return file;
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}
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}
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return 0;
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