[script] Use conditons on cmd directly instead of indirectly on $?

diff --git a/scripts/start.sh b/scripts/start.sh
index 6f23990f827235431aa8275ff64ad12db9829faa..62531e985d6e9a1d376f42bea8ee7b690a30f3c3 100755 (executable)
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -24,15 +24,13 @@ else
   OS='linux-x86-64'
 fi
 
-ls sonar-application/target/sonarqube-*.zip &> /dev/null
-if [ "$?" != "0" ]; then
+if ! ls sonar-application/target/sonarqube-*.zip &> /dev/null; then
   echo 'Sources are not built'
   ./build.sh
 fi
 
 cd sonar-application/target/
-ls sonarqube-*/bin/$OS/sonar.sh &> /dev/null
-if [ "$?" != "0" ]; then
+if ! ls sonarqube-*/bin/$OS/sonar.sh &> /dev/null; then
   echo "Unzipping SQ..."
   unzip -qq sonarqube-*.zip
 fi