.

Author: SimonCropp

src/ApiBuilderTests/Splitter.cs

@@ -287,6 +287,10 @@ public static void Run()
                 var lines = ProcessFile(sourceCode, definedSymbols);
                 lines = RemoveEmptyConditionalBlocks(lines);
                 lines = RemoveEmptyLines(lines);
+                if (lines.Count == 0)
+                {
+                    continue;
+                }
                 lines.Insert(0,"#pragma warning disable");
                 lines.Insert(0,"// <auto-generated />");
                 File.WriteAllText(outputPath, string.Join("\r\n", lines));