From 794d7e485e0b52844d282f2d5fa5abf3c3d6347a Mon Sep 17 00:00:00 2001
From: Martin Diehl <mail@martin-diehl.net>
Date: Mon, 16 Mar 2020 20:02:05 +0100
Subject: [PATCH] bugfix: report again correctly

---
 python/damask/util.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/damask/util.py b/python/damask/util.py
index 09a5c9cde..94d8cb95c 100644
--- a/python/damask/util.py
+++ b/python/damask/util.py
@@ -71,7 +71,7 @@ def croak(what, newline = True):
         Separate items of what by newline. Defaults to True.
 
     """
-    if not what:
+    if what:
         sys.stderr.write(srepr(what,glue = '\n') + ('\n' if newline else ''))
     sys.stderr.flush()