diff hgeditor @ 49087:e160f073c37b

histedit: use new function for getting first line of a string This fixes a crash you can run into if you enter a commit message that's just a "newline-like" byte, like a form feed byte (`hg ci -m \x0f` in Fish). That bug is the motivation for this series. Differential Revision: https://phab.mercurial-scm.org/D12405
author Martin von Zweigbergk <martinvonz@google.com>
date Thu, 24 Mar 2022 16:51:20 -0700
parents 1aee2ab0f902
children
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