Merge pull request #127 from SpecFlowOSS/fix-folding

fix folding when adding tags before a Background #125
SpecFlowOSS · Jun 8, 2021 · 1e107fa · 1e107fa
2 parents b6aaaad + 5dcea4f
commit 1e107fa
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/dotnet/ReSharperPlugin.SpecflowRiderPlugin/Folding/SpecFlowFoldingProcessor.cs b/src/dotnet/ReSharperPlugin.SpecflowRiderPlugin/Folding/SpecFlowFoldingProcessor.cs
@@ -50,6 +50,12 @@ private static void FoldNode(ITreeNode node, FoldingHighlightingConsumer consume
 
         private static int CalculateLength(DocumentRange? textRange, DocumentRange keywordRange, DocumentRange range)
         {
+            if (!keywordRange.IsValid() || !range.IsValid())
+                return 0;
+
+            if (textRange.HasValue && !textRange.Value.IsValid())
+                return 0;
+
             if (keywordRange == range)
                 return 0;