--- mcore-src/trunk/mcore-tools/src/modules/citrix/citrix.client.class.in	2014/01/13 14:39:52	2259
+++ mcore-src/trunk/mcore-tools/src/modules/citrix/citrix.client.class.in	2014/01/13 15:32:40	2261
@@ -206,6 +206,7 @@
 				eecho "'${MROOT}/${PNABROWSE_EXECUTABLE}' executable not found."
 			fi
 			;;
+		*) help_citrix_session && return 1 ;;
 	esac
 }
 
@@ -272,7 +273,7 @@
 {
 	local action="$1"
 	local server="$2"
-	local serverlist
+	local serverlist+		*) help_citrix_session && return 1 ;;
 	local servercount
 	local i
 	local exclude
@@ -298,5 +299,6 @@
 				eecho "'${MROOT}/${PNABROWSE_EXECUTABLE}' executable not found."
 			fi
 			;;
+		*) help_citrix_session && return 1 ;;
 	esac
 }