Merge sita.local:/Users/tsmith/m/bk/maint/50

into  sita.local:/Users/tsmith/m/bk/maint/51


client/mysqldump.c:
  Auto merged
mysys/my_init.c:
  Auto merged

mysys/my_init.c

@@ -299,7 +299,7 @@ int handle_rtc_failure(int err_type, const char *file, int line,
 
   return 0; /* Error is handled */
 }
-#pragma runtime_checks("", on)
+#pragma runtime_checks("", restore)
 #endif