From 805b20cae0fdd60c538065fac54399e3f7c1cce1 Mon Sep 17 00:00:00 2001
From: Urban Wallasch <urban.wallasch@freenet.de>
Date: Wed, 26 May 2021 21:16:26 +0200
Subject: [PATCH] * Fixed bug in error message generation.

---
 ffpreview.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ffpreview.py b/ffpreview.py
index 2a88892..72bbc39 100755
--- a/ffpreview.py
+++ b/ffpreview.py
@@ -1709,10 +1709,10 @@ def proc_cmd(cmd):
         retval = proc.wait()
         proc = None
         if retval != 0:
-            eprint(0, cmd + '\n  returned %d' % retval)
+            eprint(0, cmd, '\n  returned %d' % retval)
             eprint(1, stderr)
     except Exception as e:
-        eprint(0, cmd + '\n  failed: ' + str(e))
+        eprint(0, cmd, '\n  failed: ' + str(e))
         proc = kill_proc(proc)
     return stdout, stderr, retval
 
-- 
2.30.2