diff -Nru postgresql-mysql-fdw-2.5.0/debian/changelog postgresql-mysql-fdw-2.5.1/debian/changelog
--- postgresql-mysql-fdw-2.5.0/debian/changelog	2018-10-19 20:39:10.000000000 +0000
+++ postgresql-mysql-fdw-2.5.1/debian/changelog	2018-11-29 09:30:16.000000000 +0000
@@ -1,3 +1,9 @@
+postgresql-mysql-fdw (2.5.1-1) unstable; urgency=medium
+
+  * New upstream version.
+
+ -- Christoph Berg <christoph.berg@credativ.de>  Thu, 29 Nov 2018 10:30:16 +0100
+
 postgresql-mysql-fdw (2.5.0-1) unstable; urgency=medium
 
   * New upstream version.
diff -Nru postgresql-mysql-fdw-2.5.0/debian/source/lintian-overrides postgresql-mysql-fdw-2.5.1/debian/source/lintian-overrides
--- postgresql-mysql-fdw-2.5.0/debian/source/lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ postgresql-mysql-fdw-2.5.1/debian/source/lintian-overrides	2018-11-29 09:30:16.000000000 +0000
@@ -0,0 +1,3 @@
+# don't bug people uploading from @work
+source: changelog-should-mention-nmu
+source: source-nmu-has-incorrect-version-number
diff -Nru postgresql-mysql-fdw-2.5.0/expected/mysql_fdw.out postgresql-mysql-fdw-2.5.1/expected/mysql_fdw.out
--- postgresql-mysql-fdw-2.5.0/expected/mysql_fdw.out	2018-10-17 15:54:43.000000000 +0000
+++ postgresql-mysql-fdw-2.5.1/expected/mysql_fdw.out	2018-11-23 16:34:09.000000000 +0000
@@ -353,11 +353,21 @@
  
 (1 row)
 
+create or replace function test_param_where2(integer, text) returns integer as '
+  select a from numbers where a=$1 and b=$2;
+' LANGUAGE sql;
+SELECT test_param_where2(1, 'One');
+ test_param_where2 
+-------------------
+                 1
+(1 row)
+
 DELETE FROM employee;
 DELETE FROM department;
 DELETE FROM empdata;
 DELETE FROM numbers;
 DROP FUNCTION test_param_where();
+DROP FUNCTION test_param_where2(integer, text);
 DROP FOREIGN TABLE numbers;
 DROP FOREIGN TABLE department;
 DROP FOREIGN TABLE employee;
diff -Nru postgresql-mysql-fdw-2.5.0/mysql_fdw.c postgresql-mysql-fdw-2.5.1/mysql_fdw.c
--- postgresql-mysql-fdw-2.5.0/mysql_fdw.c	2018-10-17 15:54:43.000000000 +0000
+++ postgresql-mysql-fdw-2.5.1/mysql_fdw.c	2018-11-23 16:34:09.000000000 +0000
@@ -82,9 +82,9 @@
 
 /*
  * In PG 9.5.1 the number will be 90501,
- * our version is 2.5.0 so number will be 20500
+ * our version is 2.5.1 so number will be 20501
  */
-#define CODE_VERSION   20500
+#define CODE_VERSION   20501
 
 PG_MODULE_MAGIC;
 
@@ -2118,7 +2118,7 @@
 		Oid			typefnoid;
 		bool		isvarlena;
 
-		*param_types[i] = exprType(param_expr);
+		(*param_types)[i] = exprType(param_expr);
 
 		getTypeOutputInfo(exprType(param_expr), &typefnoid, &isvarlena);
 		fmgr_info(typefnoid, &(*param_flinfo)[i]);
diff -Nru postgresql-mysql-fdw-2.5.0/sql/mysql_fdw.sql postgresql-mysql-fdw-2.5.1/sql/mysql_fdw.sql
--- postgresql-mysql-fdw-2.5.0/sql/mysql_fdw.sql	2018-10-17 15:54:43.000000000 +0000
+++ postgresql-mysql-fdw-2.5.1/sql/mysql_fdw.sql	2018-11-23 16:34:09.000000000 +0000
@@ -76,12 +76,19 @@
 
 SELECT test_param_where();
 
+create or replace function test_param_where2(integer, text) returns integer as '
+  select a from numbers where a=$1 and b=$2;
+' LANGUAGE sql;
+
+SELECT test_param_where2(1, 'One');
+
 DELETE FROM employee;
 DELETE FROM department;
 DELETE FROM empdata;
 DELETE FROM numbers;
 
 DROP FUNCTION test_param_where();
+DROP FUNCTION test_param_where2(integer, text);
 DROP FOREIGN TABLE numbers;
 
 DROP FOREIGN TABLE department;