Missing bit for bug #26625.

diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index cc1093f31af03510f300d9d5c7b3af04c6818fbf..ff63d631af1f6324ac5e6d3c74e399e23aceccbb 100644 (file)
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -3772,9 +3772,8 @@ PHP_PGSQL_API int php_pgsql_convert(PGconn *pg_link, const char *table_name, con
                                                if (Z_STRLEN_PP(val) == 0) {
                                                        if (opt & PGSQL_CONV_FORCE_NULL) {
                                                                ZVAL_STRING(new_val, "NULL", 1);
-                                                       }
-                                                       else {
-                                                               ZVAL_STRING(new_val, empty_string, 1);
+                                                       } else {
+                                                               ZVAL_STRING(new_val, "''", 1);
                                                        }
                                                }
                                                else {