Fix for BUG#10274: In Protocol_simple::store_long don't make any assumptions about

relative sizes of int/long/longlong.
 

sql/protocol.cc

@@ -810,7 +810,7 @@ bool Protocol_simple::store_long(longlong from)
 #endif
   char buff[20];
   return net_store_data((char*) buff,
-			(uint) (int10_to_str((int)from,buff, (from <0)?-10:10)-buff));
+			(uint) (int10_to_str((long int)from,buff, (from <0)?-10:10)-buff));
 }