Hello Paul, On Tue, Jun 4, 2019 at 3:17 PM Paul Eggert wrote: > > This looks like some other glitch in your build process, something you > should fix but unrelated to the GifErrorString problem. > You are right! I reverted to the old commit where I was last able to build and I am seeing the same error. I need to now figure out what change on my side could have caused this. Sorry for this false alarm. I'll update here if I figure this out.