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bug#39662: 28.0.50; Emacs crashes in x_cr_define_fringe_bitmap if (fring


From: Dmitry Gutov
Subject: bug#39662: 28.0.50; Emacs crashes in x_cr_define_fringe_bitmap if (fringe-mode 0)
Date: Tue, 18 Feb 2020 22:29:02 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0

On 18.02.2020 22:12, Eli Zaretskii wrote:
But itʼs friendlier to existing code to change 0 to 1, no?
Yes.

Speaking of diff-hl, signaling an error would probably be more constructive since if the call succeeds, the user might turn on fringe-mode and find that all bitmaps defined by diff-hl are 1-pixel wide for no apparent reason.





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