From a389cc760aebc621bfc4016f6393d0ce2381d2d1 Mon Sep 17 00:00:00 2001
From: jvoisin <julien.voisin@dustri.org>
Date: Thu, 17 Oct 2019 22:49:57 +0200
Subject: [PATCH] Fix a stacktrace in ./mat2 when the file can't be cleaned

---
 mat2 | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/mat2 b/mat2
index 01b834b..ec09637 100755
--- a/mat2
+++ b/mat2
@@ -137,9 +137,10 @@ def clean_meta(filename: str, is_lightweight: bool, inplace: bool, sandbox: bool
     try:
         logging.debug('Cleaning %s…', filename)
         ret = p.remove_all()
-        shutil.copymode(filename, p.output_filename)
-        if inplace is True:
-            os.rename(p.output_filename, filename)
+        if ret is True:
+            shutil.copymode(filename, p.output_filename)
+            if inplace is True:
+                os.rename(p.output_filename, filename)
         return ret
     except RuntimeError as e:
         print("[-] %s can't be cleaned: %s" % (filename, e))