fix?

Author: yuzelin

dev/check-licensing.sh

@@ -17,8 +17,6 @@
 # limitations under the License.
 ################################################################################
 
-set -x
-
 download_rat_jar () {
     URL="https://repo.maven.apache.org/maven2/org/apache/rat/apache-rat/${RAT_VERSION}/apache-rat-${RAT_VERSION}.jar"
     JAR="$rat_jar"
@@ -40,20 +38,20 @@ if [ -z "${SOURCE_PACKAGE}" ]; then
     cd ${PROJECT_ROOT}
     ls
 
-	  RUN_RAT="java -jar ${rat_jar} -E ${PROJECT_ROOT}/dev/.rat-excludes -d ${PROJECT_ROOT} > rat/rat-results.txt"
+	  RUN_RAT="java -jar ${rat_jar} -E ${PROJECT_ROOT}/dev/.rat-excludes -d ${PROJECT_ROOT}"
 else
     EXTENSION='.tar.gz'
     # get unzipped directory
     PACKAGE_DIR="${SOURCE_PACKAGE:0:$((${#SOURCE_PACKAGE} - ${#EXTENSION}))}"
     tar -xf ${SOURCE_PACKAGE}
 
-    RUN_RAT="java -jar ${rat_jar} -d ${PACKAGE_DIR} > rat/rat-results.txt"
+    RUN_RAT="java -jar ${rat_jar} -d ${PACKAGE_DIR}"
 fi
 
 mkdir -p rat
 download_rat_jar
 
-$RUN_RAT
+$RUN_RAT > rat/rat-results.txt
 
 if [ $? -ne 0 ]; then
     echo "RAT exited abnormally"