# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1290757464 18000
# Node ID cb94bdc74670b42f91ed75b5472a49a8288b9043
# Parent  76cf48adfdf7f44416b600601b05505942d69582
defaults.cc (FEXEC_PATH): only call set_exec_path if nargin is greater than zero

diff --git a/src/ChangeLog b/src/ChangeLog
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -4,6 +4,11 @@
 	function to set GUI mode. (__fltk_uigetfile__): Remove nargout from
 	argument list. (plot_window): Remove gui_mode enum here. 
 
+2010-11-26  John W. Eaton  <jwe@octave.org>
+
+	* defaults.cc (FEXEC_PATH): Only call set_exec_path if nargin is
+	greater than zero.
+
 2010-11-25  John W. Eaton  <jwe@octave.org>
 
 	* defaults.cc (set_exec_path): Append EXEC_PATH to PATH.  Store
diff --git a/src/defaults.cc b/src/defaults.cc
--- a/src/defaults.cc
+++ b/src/defaults.cc
@@ -433,7 +433,8 @@
 {
   octave_value retval = SET_NONEMPTY_INTERNAL_STRING_VARIABLE (EXEC_PATH);
 
-  set_exec_path (VEXEC_PATH);
+  if (args.length () > 0)
+    set_exec_path (VEXEC_PATH);
 
   return retval;
 }