Update buildViaTravis.sh

Author: abersnaze

gradle/buildViaTravis.sh

@@ -1,13 +1,13 @@
 #!/bin/bash
 # This script will build the project.
 
-if [ "$TRAVIS_PULL_REQUEST" ]; then
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
   echo -e "Build Pull Request #$TRAVIS_PULL_REQUEST => Branch [$TRAVIS_BRANCH]"
   ./gradlew -Prelease.useLastTag=true build
-elif [ ! "$TRAVIS_PULL_REQUEST" ] && [ "$TRAVIS_TAG" == "" ]; then
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" == "" ]; then
   echo -e 'Build Branch with Snapshot => Branch ['$TRAVIS_BRANCH']'
   ./gradlew -Prelease.travisci=true -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" snapshot --stacktrace
-elif [ ! "$TRAVIS_PULL_REQUEST" ] && [ "$TRAVIS_TAG" != "" ]; then
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" != "" ]; then
   echo -e 'Build Branch for Release => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']'
   ./gradlew -Prelease.travisci=true -Prelease.useLastTag=true -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" final --stacktrace
 else