Index: clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py
===================================================================
--- clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py
+++ clang-tools-extra/trunk/clang-tidy/tool/run-clang-tidy.py
@@ -170,10 +170,10 @@
     if proc.returncode != 0:
       failed_files.append(name)
     with lock:
-      sys.stdout.write(' '.join(invocation) + '\n' + output.decode('utf-8') + '\n')
+      sys.stdout.write(' '.join(invocation) + '\n' + output.decode('utf-8'))
       if len(err) > 0:
         sys.stdout.flush()
-        sys.stderr.write(err.decode('utf-8') + '\n')
+        sys.stderr.write(err.decode('utf-8'))
     queue.task_done()