3 files changed, 11 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index 62177a874c..e9c5cf9c8b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sun Jul 29 04:31:01 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* bignum.c: Added #include <strings.h> for ffs(). Patch by Perry
+	  Smith. Thank you. [Bug #6748]
+
 Sat Jul 28 04:04:01 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* include/ruby/intern.h (rb_num_zerodiv): Added NORETURN.
diff --git a/bignum.c b/bignum.c
index 8d024fe5cc..043906235f 100644
--- a/bignum.c
+++ b/bignum.c
@@ -13,6 +13,9 @@
 #include "ruby/util.h"
 #include "internal.h"
 
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
 #include <math.h>
 #include <float.h>
 #include <ctype.h>
diff --git a/version.h b/version.h
index 268dc052fa..7437068a29 100644
--- a/version.h
+++ b/version.h
@@ -1,10 +1,10 @@
 #define RUBY_VERSION "1.9.3"
-#define RUBY_PATCHLEVEL 254
+#define RUBY_PATCHLEVEL 255
 
-#define RUBY_RELEASE_DATE "2012-07-28"
+#define RUBY_RELEASE_DATE "2012-07-29"
 #define RUBY_RELEASE_YEAR 2012
 #define RUBY_RELEASE_MONTH 7
-#define RUBY_RELEASE_DAY 28
+#define RUBY_RELEASE_DAY 29
 
 #include "ruby/version.h"