From 4508b6b064e592e41c9d6cef1be2e98c9cfecc4c Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jf@dockes.org>
Date: Mon, 13 Jul 2020 10:13:59 +0200
Subject: [PATCH] rclpdf: avoid crash when external metadata filter cant be
 imported

---
 src/filters/rclpdf.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/filters/rclpdf.py b/src/filters/rclpdf.py
index 43c4fc15..3dfd10fb 100755
--- a/src/filters/rclpdf.py
+++ b/src/filters/rclpdf.py
@@ -180,6 +180,7 @@ class PDFExtractor:
                 spec.loader.exec_module(EMF)
             except Exception as err:
                 self.em.rclog("Import extrametafix failed: %s" % err)
+                EMF = None
                 pass
 
     # Extract all attachments if any into temporary directory