Index: nxsh.in
===================================================================
diff -u -r0f3ecd0524a309ace0729dbfeb5f299f8bf7a250 -r7b8ab056c2dafa49164db2e9ccddd9cb6d5b6fb3
--- nxsh.in	(.../nxsh.in)	(revision 0f3ecd0524a309ace0729dbfeb5f299f8bf7a250)
+++ nxsh.in	(.../nxsh.in)	(revision 7b8ab056c2dafa49164db2e9ccddd9cb6d5b6fb3)
@@ -36,6 +36,6 @@
   set argv  [lreplace $argv 0 0]
   incr argc -1
   if {[catch [list source $argv0] errorMsg]} {
-    return -level 1 $errorMsg
+    return -code error -level 1 $errorMsg
   } 
 }