git: Don't return an error when the patch file array is NULL in

`create_pull_request_dir()`

This is because we won't be creating patch files for remote branches.

1 files changed, 1 insertions, 2 deletions

diff --git a/git.c b/git.c
index a903495..447d9fe 100644
--- a/git.c
+++ b/git.c
@@ -777,8 +777,7 @@ int create_pull_request_dir(pull_request *pr, index_t *idx, const char *root, co
 			free_files(commits);
 		}
 	} else {
-		log(LOG_ERR, "Patch file array is NULL.");
-		ret = -1;
+		log(LOG_WARNING, "Patch file array is NULL.");
 	}
 	free(pr_dir);
 	return ret;