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Fix improper initialization order for readline.

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Turns out we must set rl_basic_word_break_characters *before* we call
rl_initialize() the first time, because it will quietly copy that value
elsewhere --- but only on the first call.  (Love these undocumented
dependencies.)  I broke this yesterday in commit 2ec477dc8108339d;
like that commit, back-patch to all active branches.  Per report from
Pavel Stehule.
This commit is contained in:
Tom Lane
2015-12-17 16:55:23 -05:00
parent 03b138e904
commit db462a44e2
1 changed files with 3 additions and 1 deletions
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4
src/bin/psql/input.c
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@@ -346,8 +346,10 @@ initializeInput(int flags)
char home[MAXPGPATH]; char home[MAXPGPATH];
useReadline = true; useReadline = true;
rl_initialize();
/* these two things must be done in this order: */
initialize_readline(); initialize_readline();
rl_initialize();
useHistory = true; useHistory = true;
using_history(); using_history();