Fix .travis.sh

Signed-off-by: Gael Chamoulaud <[email protected]>

.travis.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 set -ev
-MODS="$(git diff HEAD~1 Puppetfile | grep ^+ -B2 | grep mod | cut -d"'" -f2)"
+MODS="$(git diff HEAD~1 Puppetfile | grep "^+" -B2 | grep mod | cut -d"'" -f2)"
 rake validate_puppetfile SPEC_OPTS='--format documentation --color --backtrace' || exit 1
 if [ "${MODS}" != "" ]; then
   for module in ${MODS}; do
@@ -12,7 +12,7 @@ if [ "${MODS}" != "" ]; then
     fi
   done
 else
-  echo "No changed module detected. You have to manually check whether this is OK."
+  echo "No changed module detected!"
   git diff HEAD~1 Puppetfile
-  exit 1
+  exit 0
 fi

.travis.yml

@@ -16,7 +16,7 @@ notifications:
       - "Change view : %{compare_url}"
       - "Build details : %{build_url}"
     channels:
-        - "irc.freenode.net#packstack-dev"
+        - "chat.freenode.net#packstack-dev"
     on_success: always
     on_failure: always
     use_notice: true