Compiler warning/error in juce_PNGLoader.cpp with commit 27c353ca

[peabody]

…/modules/juce_graphics/image_formats/juce_PNGLoader.cpp: In member function ‘virtual juce::Image juce::PNGImageFormat::decodeImage(juce::InputStream&)’:
…/modules/juce_graphics/image_formats/juce_PNGLoader.cpp:450:17: error: ‘num_trans’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
int num_trans;
^

[jules]

Thanks, I’ll tidy that up!