From 1e94401ec6d26e31f2c963dc85f55d3239667f59 Mon Sep 17 00:00:00 2001
From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Fri, 27 Apr 2012 13:06:17 +0000
Subject: [PATCH] Be more verbose in an error message.

git-svn-id: https://svn.dealii.org/trunk@25461 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/source/base/data_out_base.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/deal.II/source/base/data_out_base.cc b/deal.II/source/base/data_out_base.cc
index a18a1e83cc..e367ecf4ce 100644
--- a/deal.II/source/base/data_out_base.cc
+++ b/deal.II/source/base/data_out_base.cc
@@ -2153,7 +2153,8 @@ parse_output_format (const std::string &format_name)
     return deal_II_intermediate;
 
   AssertThrow (false,
-               ExcMessage ("The given file format name is not recognized."));
+               ExcMessage ("The given file format name is not recognized: <"
+                           + format_name + ">"));
 
                                    // return something invalid
   return OutputFormat(-1);
-- 
2.39.5