Index: .travis.yml
==================================================================
--- .travis.yml
+++ .travis.yml
@@ -287,12 +287,12 @@
   - build() {
             if ! git clean -fxd >/tmp/clean_log 2>&1; then
                     cat /tmp/clean_log;
                     exit 1;
             fi;
-            ./autogen.sh;
-            .travis/build.sh "$@";
+            ./autogen.sh || exit 1;
+            .travis/build.sh "$@" || exit 1;
     }
 
   - if [ "$TRAVIS_OS_NAME" = "linux" -a -z "$config" ]; then
             build_32_64() {
                     build OBJC="$CC" $@;