--- mysql.orig/sql/ha_innodb.cc	2009-06-10 13:42:17.000000000 +0200
+++ mysql.orig/sql/ha_innodb.cc	2009-06-10 13:43:51.000000000 +0200
@@ -6679,7 +6679,7 @@ 
 	dict_index_t*	index;
 	buf_block_t*    block;
 
-	char *p;
+	const char *p;
 	char db_name_raw[NAME_LEN*5+1];
 	char table_name_raw[NAME_LEN*5+1];