merge revision(s) 32747:

	* remove unused variables.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 3 insertions, 3 deletions

diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index d9f72018ef..1dc2f15900 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -1978,7 +1978,7 @@ is_even(VALUE x)
 static VALUE
 rmpd_power_by_big_decimal(Real const* x, Real const* exp, ssize_t const n)
 {
-    VALUE log_x, multiplied, y, vn;
+    VALUE log_x, multiplied, y;
 
     if (VpIsZero(exp)) {
 	return ToValue(VpCreateRbObject(n, "1"));
diff --git a/ext/io/console/console.c b/ext/io/console/console.c
index 87101fea5e..6fa0e906ac 100644
--- a/ext/io/console/console.c
+++ b/ext/io/console/console.c
@@ -557,7 +557,7 @@ console_dev(VALUE klass)
 	VALUE out;
 	rb_io_t *ofptr;
 #endif
-	int fd, mode;
+	int fd;
 
 #ifdef CONSOLE_DEVICE_FOR_WRITING
 	fd = open(CONSOLE_DEVICE_FOR_WRITING, O_WRONLY);
diff --git a/version.h b/version.h
index 3ac5eee7e8..060850174c 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.3"
-#define RUBY_PATCHLEVEL 156
+#define RUBY_PATCHLEVEL 157
 
 #define RUBY_RELEASE_DATE "2012-03-06"
 #define RUBY_RELEASE_YEAR 2012