--- pam_mysql-0.7RC1/pam_mysql.c	2006-01-09 11:35:59.000000000 +0100
+++ pam_mysql-0.7RC1-1/pam_mysql.c	2011-10-18 20:26:38.655425994 +0200
@@ -2338,6 +2338,7 @@
 	}
 
 	mysql_close(ctx->mysql_hdl);
+	mysql_library_end();
 
 	xfree(ctx->mysql_hdl);
 	ctx->mysql_hdl = NULL;