Merge bk://localhost:5556

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/50


mysql-test/r/range.result:
  Auto merged
sql/item.cc:
  Auto merged

innobase/dict/dict0dict.c

@@ -28,7 +28,7 @@ Created 1/8/1996 Heikki Tuuri
 #include "rem0cmp.h"
 
 /* Implement isspace() in a locale-independent way. (Bug #24299) */
-#define ib_isspace(c) strchr(" \v\f\t\r\n", c)
+#define ib_isspace(c) ((char) (c) && strchr(" \v\f\t\r\n", c))
 
 dict_sys_t*	dict_sys	= NULL;	/* the dictionary system */