fix leak (init array only if we got valid start key)

1 files changed, 3 insertions, 3 deletions

diff --git a/ext/standard/array.c b/ext/standard/array.c
index 4368f2d91f..587fc92b16 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -1519,13 +1519,13 @@ PHP_FUNCTION(array_fill)
 		WRONG_PARAM_COUNT;
 	}
 
-	/* allocate an array for return */
-	array_init(return_value);
-
 	switch (Z_TYPE_PP(start_key)) {
 		case IS_STRING:
 		case IS_LONG:
 		case IS_DOUBLE:
+			/* allocate an array for return */
+			array_init(return_value);
+			
 			if (PZVAL_IS_REF(*val)) {
 				SEPARATE_ZVAL(val);
 			}