lib-fs: fs_file_close(NULL) should be a no-op

diff --git a/src/lib-fs/fs-api.c b/src/lib-fs/fs-api.c
index 8d92994f31a485b5a694e69e1eb0067b689347ba..9f79d4afef1426bf4678b715bd7a383dfa81cf51 100644 (file)
--- a/src/lib-fs/fs-api.c
+++ b/src/lib-fs/fs-api.c
@@ -307,6 +307,9 @@ void fs_file_deinit(struct fs_file **_file)
 
 void fs_file_close(struct fs_file *file)
 {
+       if (file == NULL)
+               return;
+
        i_assert(!file->writing_stream);
        i_assert(file->output == NULL);