diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-19 02:58:43 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-19 02:58:43 +0000 |
| commit | e47c4e38a8e9cdd82417ccb514b132e28ee084a8 (patch) | |
| tree | 9cde65a4f4b145c377818774096c6fb9ed55b601 /ext/readline | |
| parent | d998ba1c3ca32260a111b85ddab1dd1e564b16f7 (diff) | |
| download | ruby-e47c4e38a8e9cdd82417ccb514b132e28ee084a8.tar.gz | |
* 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
Diffstat (limited to 'ext/readline')
| -rw-r--r-- | ext/readline/readline.c | 1 |
1 files changed, 1 insertions, 0 deletions
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); |