Updated ideenv script

app/src/main/assets/data/common/ideenv

@@ -7,7 +7,6 @@ print_help() {
 	echo ""
 	echo "	-s 	Show the environment variables"
 	echo "	-e	Edit the environment variables"
-	echo "Executing this command without any arguments opens the editor."
 	echo ""
 }
 
@@ -16,13 +15,17 @@ PROPS=@PREFIX@/etc/ide-environment.properties
 while getopts ":she" option; do
 	case $option in
 		s) ## Simply print the contents of the file
+		   if [ ! -f "$PROPS" ]; then
+		      echo "Properties file does not exist."
+		      exit 1
+		   fi
 		   cat $PROPS
 		   echo ""
 		   exit;;
 		h) ## Show the help
 		   print_help
 		   exit;;
-		*) ## Open the file in nano editor
+		e) ## Open the file in nano editor
 		   echo "Opening $PROPS file with nano editor..."
 		   nano $PROPS
 		   exit;;