build,travis: fix return code when "No new or modified packages found!"

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

diff --git a/.travis_do.sh b/.travis_do.sh
index 8671165ee2d1ae46f5f4ae96b31435d01629704e..47a29f4d1609e441b4164b6a369c8aea2bf00696 100755 (executable)
--- a/.travis_do.sh
+++ b/.travis_do.sh
@@ -61,8 +61,8 @@ test_packages2() {
        PKGS=$(git diff --name-only "$TRAVIS_COMMIT_RANGE" | grep 'Makefile$' | grep -v '/files/' | awk -F'/Makefile' '{ print $1 }')
 
        if [ -z "$PKGS" ] ; then
-               echo_blue "No new or modified packages found!" >&2
-               exit 0
+               echo_blue "No new or modified packages found!"
+               return 0
        fi
 
        echo_blue "=== Found new/modified packages:"