From 656f7accbf3c41a8d41c5b01d2c1b108bf5d1ba4 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Thu, 14 Jan 2016 12:03:25 +0100
Subject: [PATCH] travis: exit(0) if there are only changes in ./doc

---
 .travis.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 54878194..d88894af 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,17 @@ matrix:
     allow_failures:
         - rust: nightly
 
+before_install:
+    - |
+      c=$(git diff $TRAVIS_BRANCH..$TRAVIS_COMMIT --name-only | cut -d "/" -f 1 | uniq)
+      if [[ "$c" == "doc" ]]; then
+          echo "Only changes in DOC, exiting 0"
+          exit 0
+      else
+        echo "Changes in other directories than ./doc"
+        echo "continue build..."
+      fi
+
 before_script:
     - |
         pip install 'travis-cargo<0.2' --user &&