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authorJustin M. Keyes <justinkz@gmail.com>2016-10-25 15:33:57 +0200
committerJustin M. Keyes <justinkz@gmail.com>2016-10-25 15:55:29 +0200
commite8ddbbdf07838a99545181a5f63d460f4ea7e8a4 (patch)
treef05ea387861273f79bc8ddec6c9892a503e64f49 /src/nvim/eval.c
parentc853fd6fab212688c71d66c869e48401ac155973 (diff)
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list_features(): Hack around infinite loop.
msg_putchar() is not updating msg_col, this causes an infinite loop. Observed with execute('version') *nested* in another execute(), in particular this line: let buildtype = matchstr(execute('version'), '\v\cbuild type:?\s*[^\n\r\t ]+') when called by :CheckHealth (see runtime/autoload/health/nvim .. s:check_performance()). But invoking some variation of execute('...execute("version")') is not enough to provoke the bug, maybe it needs to be in a user function?
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