@@ -20,18 +20,16 @@
 MT_TMPDISPLAY=$DISPLAY
 MT_TMPUSER=$USER
 MT_HOME=$HOME
 
 tmpfile=`mktemp`
-
-grep -v "export USER=" megatest.sh | grep -v "export HOME=" > $tmpfile
-source $tmpfile
-rm $tmpfile
-
-# if [ -e megatest.sh ];then
-#source megatest.sh
-#fi
+if [[ -e megatest.sh ]]; then
+  grep -v "export USER=" megatest.sh | grep -v "export HOME=" > $tmpfile
+  source $tmpfile
+  rm $tmpfile
+fi
+
 export DISPLAY=$MT_TMPDISPLAY
 export USER=$USER
 export HOME=$MT_HOME
 
 if [ x"$MT_XTERM_CMD" == "x" ];then