*.c: Int vs Long cleanup

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 3 deletions

diff --git a/hash.c b/hash.c
index c332f554c7..46b7cecead 100644
--- a/hash.c
+++ b/hash.c
@@ -372,8 +372,6 @@ static VALUE
 rb_hash_default_proc(hash)
     VALUE hash;
 {
-    VALUE key;
-
     if (FL_TEST(hash, HASH_PROC_DEFAULT)) {
 	return RHASH(hash)->ifnone;
     }
@@ -1339,7 +1337,8 @@ env_reject_bang()
 {
     volatile VALUE keys;
     VALUE *ptr;
-    int len, del = 0;
+    long len;
+    int del = 0;
 
     rb_secure(4);
     keys = env_keys();