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

dovecot · May 26, 2018 · b2de303 · b2de303
1 parent 7c37bf6
commit b2de303
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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);