# HG changeset patch
# User jwe
# Date 863187823 0
# Node ID 5252c7275b8c8bc7d72b6623350e2c4bdbe2019e
# Parent  49b42be38aa19a0c6abbee078573560a956839c4
[project @ 1997-05-09 14:23:43 by jwe]

diff -r 49b42be38aa1 -r 5252c7275b8c src/variables.cc
--- a/src/variables.cc	Fri May 09 13:58:09 1997 +0000
+++ b/src/variables.cc	Fri May 09 14:23:43 1997 +0000
@@ -113,18 +113,18 @@
 octave_variable_reference::assign (octave_value::assign_op op,
 				   const octave_value& rhs)
 {
-  //  octave_value saved_val;
+  octave_value saved_val;
 
-  //  if (chg_fcn)
-  //    octave_value saved_val = *val;
+  if (chg_fcn)
+    octave_value saved_val = *val;
 
   if (struct_elt_name.empty ())
     val->assign (op, rhs);
   else
     val->assign_struct_elt (op, struct_elt_name, rhs);
 
-  //  if (chg_fcn && chg_fcn () < 0)
-  //    *val = saved_val;
+  if (chg_fcn && chg_fcn () < 0)
+    *val = saved_val;
 }
 
 void