From 2da49bb6a64e84b57228ff34c76324b0fe6e6885 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 24 Jul 2006 06:55:26 +0000
Subject: * ext/readline/readline.c (readline_readline):
 rl_deprep_term_function   may be NULL with libedit.  reported by Ryan Davis. 
 [ruby-dev:29070]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@10589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/readline/readline.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'ext')

diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index aa481ad71..af7e029d1 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -83,7 +83,9 @@ readline_readline(argc, argv, self)
         rl_cleanup_after_signal();
 #elif defined HAVE_RL_DEPREP_TERM_FUNCTION
         /* restore terminal mode */
-        (*rl_deprep_term_function)();
+	if (rl_deprep_term_function != NULL) /* NULL in libedit. [ruby-dev:29116] */
+	    (*rl_deprep_term_function)();
+	else
 #else
         rl_deprep_terminal();
 #endif
-- 
cgit