Fixed crash on WriteDREAM3D xdmf file (BlueQuartzSoftware#921)

* Avoids crashing when writing the xdmf file fails * Reports an error message through the WriteDREAM3DFilter fixes BlueQuartzSoftware#915
imikejackson · Apr 19, 2024 · 4eab3a1 · 4eab3a1
1 parent 51c4ab9
commit 4eab3a1
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/Plugins/SimplnxCore/src/SimplnxCore/Filters/WriteDREAM3DFilter.cpp b/src/Plugins/SimplnxCore/src/SimplnxCore/Filters/WriteDREAM3DFilter.cpp
@@ -117,7 +117,13 @@ Result<> WriteDREAM3DFilter::executeImpl(DataStructure& dataStructure, const Arg
     if(writeXdmf)
     {
       fs::path xdmfFilePath = exportFilePath.replace_extension(".xdmf");
-      fs::rename(xdmfFilePath, args.value<fs::path>(k_ExportFilePath).replace_extension(".xdmf"));
+      std::error_code errorCode;
+      fs::rename(xdmfFilePath, args.value<fs::path>(k_ExportFilePath).replace_extension(".xdmf"), errorCode);
+      if(errorCode)
+      {
+        std::string ss = fmt::format("Failed to rename xdmf file with error: '{}'", errorCode.message());
+        return MakeErrorResult(errorCode.value(), ss);
+      }
     }
   }
   return results;