branches/5.1:

Fix a compilation warning caused by c5799:

handler/ha_innodb.cc: In function 'void innobase_get_cset_width(ulint, ulint*, ulint*)':
handler/ha_innodb.cc:830: warning: format '%d' expects type 'int', but argument 2 has type 'ulint'

handler/ha_innodb.cc

@@ -827,7 +827,7 @@ innobase_get_cset_width(
 			    && (cset != 0)){
 
 				sql_print_warning(
-					"Unknown collation #%d.", cset);
+					"Unknown collation #%lu.", cset);
 			}
 		} else {