Merge topic 'FindSquish-sh-exit'

12b85b17 FindSquish: Avoid bash-specific behavior in test script (#15568)

Modules/Squish4RunTestCase.sh

@@ -11,11 +11,11 @@ SETTINGSGROUP=$7
 $SQUISHSERVER --stop > /dev/null 2>&1
 
 echo "Adding AUT... $SQUISHSERVER --settingsGroup $SETTINGSGROUP --config addAUT $AUT $AUTDIR"
-$SQUISHSERVER --settingsGroup "$SETTINGSGROUP" --config addAUT "$AUT" "$AUTDIR" || exit -1
+$SQUISHSERVER --settingsGroup "$SETTINGSGROUP" --config addAUT "$AUT" "$AUTDIR" || exit 255
 # sleep 1
 
 echo "Starting the squish server... $SQUISHSERVER --daemon"
-$SQUISHSERVER --daemon || exit -1
+$SQUISHSERVER --daemon || exit 255
 # sleep 2
 
 echo "Running the test case...$SQUISHRUNNER --settingsGroup $SETTINGSGROUP --testsuite $TESTSUITE --testcase $TESTCASE"