* dir.c (glob_helper): must not closedir() when exception raised

  while globbing "**".

* marshal.c (w_uclass): unused variable.

* re.c (match_clone): unused.

* regex.c (re_compile_pattern): get rid of implicit promotion from
  plain char to int.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/marshal.c b/marshal.c
index 0e54f42cc8..1f50848073 100644
--- a/marshal.c
+++ b/marshal.c
@@ -293,7 +293,6 @@ w_uclass(obj, base_klass, arg)
     struct dump_arg *arg;
 {
     VALUE klass = CLASS_OF(obj);
-    char *path;
 
     w_extended(klass, arg);
     if (klass != base_klass) {