From e47c4e38a8e9cdd82417ccb514b132e28ee084a8 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 19 Jun 2012 02:58:43 +0000
Subject: * ext/readline/readline.c (readline_s_get_special_prefixes): suppress
   warning: unitinialized instance variable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/readline/readline.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ext/readline/readline.c')

diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index b6b46119ac..97b13b64d9 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -1248,6 +1248,7 @@ readline_s_get_special_prefixes(VALUE self)
 {
     VALUE str;
     rb_secure(4);
+    if (rl_special_prefixes == NULL) return Qnil;
     str = rb_ivar_get(mReadline, id_special_prefixes);
     if (!NIL_P(str)) {
 	str = rb_str_dup_frozen(str);
-- 
cgit v1.2.3