typo

Author: ndossche

ext/pgsql/pgsql.c

@@ -1707,7 +1707,7 @@ PHP_FUNCTION(pg_fetch_result)
 
 	ZEND_PARSE_PARAMETERS_START(2, 3)
 		Z_PARAM_OBJECT_OF_CLASS(result, pgsql_result_ce)
-		if (ZEND_NUM_ARGS() == 2) {
+		if (ZEND_NUM_ARGS() == 3) {
 			if (zend_string_equals_literal(EG(current_execute_data)->func->common.function_name, "pg_result")) {
 				Z_PARAM_LONG(row)
 			} else {