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-rw-r--r--ext/pgsql/pgsql.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index 51fe1ef421..cbdad171f8 100644
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -3180,7 +3180,7 @@ PHPAPI int php_pgsql_convert(PGconn *pg_link, const char *table_name, const zval
switch (Z_TYPE_PP(val)) {
case IS_STRING:
if (Z_STRLEN_PP(val) == 0) {
- ZVAL_STRING(new_val, "NULL", 1);
+ ZVAL_STRING(new_val, empty_string, 0);
}
else {
Z_TYPE_P(new_val) = IS_STRING;