From fb4e4f048ea8c53d20465ee17fddbfc0ae946b74 Mon Sep 17 00:00:00 2001
From: Loic Blot <loic.blot@unix-experience.fr>
Date: Sun, 10 Jun 2018 18:33:33 +0200
Subject: [PATCH] Disable clang-tidy when no C/C++ files has been modified.

---
 util/travis/clangtidy.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/util/travis/clangtidy.sh b/util/travis/clangtidy.sh
index 6f76765a1..7ed555693 100755
--- a/util/travis/clangtidy.sh
+++ b/util/travis/clangtidy.sh
@@ -1,3 +1,8 @@
+#!/bin/bash -e
+. util/travis/common.sh
+
+needs_compile || exit 0
+
 if hash clang-tidy-5.0 2>/dev/null; then
 	CLANG_TIDY=clang-tidy-5.0
 else