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Diffstat (limited to 'ext/pdo/pdo_dbh.c')
-rw-r--r--ext/pdo/pdo_dbh.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/pdo/pdo_dbh.c b/ext/pdo/pdo_dbh.c
index c6b18b249b..65e324a2b7 100644
--- a/ext/pdo/pdo_dbh.c
+++ b/ext/pdo/pdo_dbh.c
@@ -1298,7 +1298,7 @@ out:
static int dbh_compare(zval *object1, zval *object2)
{
- return -1;
+ return ZEND_UNCOMPARABLE;
}
static HashTable *dbh_get_gc(zend_object *object, zval **gc_data, int *gc_count)