OpenImageIO/oiio — pull request #975 by heirecka (2014-10-14 16:22:53+00:00)
Title: GIF input plug: Fix build with giflib>=5.1

From giflib-5.1.0's NEWS:
"A small change to the API: DGifClose() and EGifClose() now take a
pointer-to-int second argument (like the corresponding openers)
where a diagnostic code will be deposited when they return
GIF_ERROR."