1 files changed, 23 insertions, 19 deletions

diff --git a/pmdapp b/pmdapp
index 01d08578760a..5e097135b4a7 100644
--- a/pmdapp
+++ b/pmdapp
@@ -2,28 +2,32 @@
 
 app=$(basename $0)
 case "$app" in
-  'pmd')
-    readonly class='net.sourceforge.pmd.PMD'
-    ;;
-  'pmd-cpd')
-    readonly class='net.sourceforge.pmd.cpd.CPD'
-    ;;
-  'pmd-designer')
-    readonly class='net.sourceforge.pmd.util.fxdesigner.Designer'
-    ;;
-  'pmd-designerold')
-    readonly class='net.sourceforge.pmd.util.designer.Designer'
-    ;;
-  'pmd-bgastviewer')
-    readonly class='net.sourceforge.pmd.util.viewer.Viewer'
-    ;;
-  'pmd-cpdgui')
-    readonly class='net.sourceforge.pmd.cpd.GUI'
-    ;;
+	'pmd')
+		readonly class='net.sourceforge.pmd.PMD'
+		;;
+	'pmd-cpd')
+		readonly class='net.sourceforge.pmd.cpd.CPD'
+		;;
+	'pmd-designer')
+		readonly class='net.sourceforge.pmd.util.fxdesigner.Designer'
+		;;
+	'pmd-designerold')
+		readonly class='net.sourceforge.pmd.util.designer.Designer'
+		;;
+	'pmd-bgastviewer')
+		readonly class='net.sourceforge.pmd.util.viewer.Viewer'
+		;;
+	'pmd-cpdgui')
+		readonly class='net.sourceforge.pmd.cpd.GUI'
+		;;
+	*)
+		echo 'Do not call this script directly, thanks!'
+		exit 1
+		;;
 esac
 
 for file in /usr/share/java/pmd/*.jar; do
-  CP="$CP:$file"
+	CP="$CP:$file"
 done
 
 exec /usr/bin/java -cp "$CP" "$class" "$@"