diff --git a/src/Commands/Command.cs b/src/Commands/Command.cs
index b933af86..2cc85b8e 100644
--- a/src/Commands/Command.cs
+++ b/src/Commands/Command.cs
@@ -204,7 +204,9 @@ namespace SourceGit.Commands
 
         private void HandleOutput(string line, List<string> errs)
         {
-            line ??= string.Empty;
+            if (line == null)
+                return;
+
             Log?.AppendLine(line);
 
             // Lines to hide in error message.