Missed a pipe.

Author: Jerjou Cheng

travis.sh

@@ -75,10 +75,11 @@ common_travis_dir="$(travis_changed_files_parent)"
 [ -z "$common_travis_dir" ] || pushd "$common_travis_dir"
 
 # Give Maven a bit more memory
-export MAVEN_OPTS='-XX:+PrintFlagsFinal -Xmx800m -Xms400m'
+#export MAVEN_OPTS='-XX:+PrintFlagsFinal -Xmx800m -Xms400m'
+export MAVEN_OPTS='-Xmx800m -Xms400m'
 "${TRAVIS_BUILD_DIR-$HOME/$CIRCLE_PROJECT_REPONAME}"/mvnw \
   --batch-mode clean verify -e \
-  -DskipTests=$SKIP_TESTS \
+  -DskipTests=$SKIP_TESTS | \
   egrep -v "(^\[INFO\] Download|^\[INFO\].*skipping)"
 
 [ -z "$common_travis_dir" ] || popd