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diff mercurial/commandserver.py @ 44187:98c14f0108b8 stable

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py3: fix EOL detection in commandserver.channeledinput This breaks TortoiseHg's email preview which sends b'\n' while readline request is issued and the loop never ends. Spotted by Matt Harbison.
author Yuya Nishihara <yuya@tcha.org>
date Mon, 24 Feb 2020 13:28:49 +0900
parents 9f70512ae2cf
children f5c006621f07
line wrap: on
line diff
--- a/mercurial/commandserver.py	Thu Feb 20 16:21:00 2020 -0800
+++ b/mercurial/commandserver.py	Mon Feb 24 13:28:49 2020 +0900
@@ -160,7 +160,7 @@
             buf = s
             # keep asking for more until there's either no more or
             # we got a full line
-            while s and s[-1] != b'\n':
+            while s and not s.endswith(b'\n'):
                 s = self._read(size, b'L')
                 buf += s