streaming.c: fix a memleak

diff --git a/streaming.c b/streaming.c
index 7e7ee2be6fe147ff660f8ab25618fbe4d4d0f11c..c4d421d5990b03c9b510d4f8ae4e4a25c414a275 100644 (file)
--- a/streaming.c
+++ b/streaming.c
@@ -505,8 +505,11 @@ int stream_blob_to_fd(int fd, unsigned const char *sha1, struct stream_filter *f
        int result = -1;
 
        st = open_istream(sha1, &type, &sz, filter);
-       if (!st)
+       if (!st) {
+               if (filter)
+                       free_stream_filter(filter);
                return result;
+       }
        if (type != OBJ_BLOB)
                goto close_and_exit;
        for (;;) {