fix error message when we try to read tree instead of blob object

christso · christso · commit e413a58df515 · 2025-03-15T22:23:27.000+11:00
diff --git a/GitContentSearch/GitHelper.cs b/GitContentSearch/GitHelper.cs
@@ -309,7 +309,9 @@ public bool FileExistsAtCommit(string commitHash, string filePath, CancellationT
 
 				var tree = commit.Tree;
 				var treeEntry = tree[filePath];
-				return treeEntry != null;
+				
+				// Return false if the path is a directory (Tree) or doesn't exist
+				return treeEntry != null && treeEntry.TargetType == TreeEntryTargetType.Blob;
 			}
 			catch
 			{

Original file line number	Diff line number	Diff line change
`@@ -309,7 +309,9 @@ public bool FileExistsAtCommit(string commitHash, string filePath, CancellationT`
`309`	`309`
`310`	`310`	`var tree = commit.Tree;`
`311`	`311`	`var treeEntry = tree[filePath];`
`312`		`- return treeEntry != null;`
	`312`	`+`
	`313`	`+ // Return false if the path is a directory (Tree) or doesn't exist`
	`314`	`+ return treeEntry != null && treeEntry.TargetType == TreeEntryTargetType.Blob;`
`313`	`315`	`}`
`314`	`316`	`catch`
`315`	`317`	`{`