# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1224179029 14400
# Node ID df28b55d03c0cc779098a6abfc36884e78353e3f
# Parent  2ce2aef722c3a8320730760ba4dda01ae294c7df
make rundemos with no arguments work

diff --git a/scripts/testfun/rundemos.m b/scripts/testfun/rundemos.m
--- a/scripts/testfun/rundemos.m
+++ b/scripts/testfun/rundemos.m
@@ -39,14 +39,15 @@
 	error ("rundemos: expecting argument to be a directory name");
       endif
     endif
-    for i = 1:numel (dirs)
-      d = dirs{i};
-      run_all_demos (d);
-    endfor
   else
     print_usage ();
   endif
 
+  for i = 1:numel (dirs)
+    d = dirs{i};
+    run_all_demos (d);
+  endfor
+
 endfunction
 
 function run_all_demos (directory)