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diff scripts/control/system/d2c.m @ 4030:22bd65326ec1

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[project @ 2002-08-09 18:58:13 by jwe]
author jwe
date Fri, 09 Aug 2002 19:00:16 +0000
parents b5238ac1dca9
children b8105302cfe8
line wrap: on
line diff
--- a/scripts/control/system/d2c.m
+++ b/scripts/control/system/d2c.m
@@ -64,7 +64,7 @@
 
   if( (nargin != 1) & (nargin != 2) )
     usage("csys = d2c(sys[,tol]), csys = d2c(sys,opt)");
-  elseif (!is_struct(sys))
+  elseif (!isstruct(sys))
     error("sys must be in system data structure");
   elseif(nargin == 1)
     opt = "log";