From 98eb7d7ee51173b0d030036f8c397546e480e3fd Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Thu, 20 Dec 2018 11:37:53 +0100
Subject: [PATCH] [MeL/IO] Check res. of mesh writing; report error.
---
MeshLib/IO/writeMeshToFile.cpp | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/MeshLib/IO/writeMeshToFile.cpp b/MeshLib/IO/writeMeshToFile.cpp
index 602cbfbf4fd..13b547e1a67 100644
--- a/MeshLib/IO/writeMeshToFile.cpp
+++ b/MeshLib/IO/writeMeshToFile.cpp
@@ -34,7 +34,13 @@ int writeMeshToFile(const MeshLib::Mesh &mesh, const std::string &file_name)
if (BaseLib::hasFileExtension("vtu", file_name))
{
MeshLib::IO::VtuInterface writer(&mesh);
- writer.writeToFile(file_name);
+ auto const result = writer.writeToFile(file_name);
+ if (!result)
+ {
+ ERR("writeMeshToFile(): Could not write mesh to '%s'.",
+ file_name.c_str());
+ return -1;
+ }
return 0;
}
--
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