X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/380874900ca183ec2fdce91949d841328852d7a8..51b23c448632f4947fb0e364b8f7d35b90c04e39:/lwlib/lwlib-Xm.c

diff --git a/lwlib/lwlib-Xm.c b/lwlib/lwlib-Xm.c
index 78ad165ef0..ed203e26bf 100644
--- a/lwlib/lwlib-Xm.c
+++ b/lwlib/lwlib-Xm.c
@@ -1,13 +1,14 @@
 /* The lwlib interface to Motif widgets.
    Copyright (C) 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
-                 2004, 2005, 2006 Free Software Foundation, Inc.
+                 2004, 2005, 2006, 2007, 2008, 2009, 2010
+                 Free Software Foundation, Inc.
    Copyright (C) 1992 Lucid, Inc.
 
 This file is part of the Lucid Widget Library.
 
 The Lucid Widget Library is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
+the Free Software Foundation; either version 1, or (at your option)
 any later version.
 
 The Lucid Widget Library is distributed in the hope that it will be useful,
@@ -26,6 +27,7 @@ Boston, MA 02110-1301, USA.  */
 
 #include <unistd.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include <X11/StringDefs.h>
 #include <X11/IntrinsicP.h>
@@ -956,15 +958,13 @@ xm_update_one_value (instance, widget, val)
     }
   else if (class == xmTextWidgetClass)
     {
-      if (val->value)
-	free (val->value);
+      free (val->value);
       val->value = XmTextGetString (widget);
       val->edited = True;
     }
   else if (class == xmTextFieldWidgetClass)
     {
-      if (val->value)
-	free (val->value);
+      free (val->value);
       val->value = XmTextFieldGetString (widget);
       val->edited = True;
     }
@@ -989,8 +989,7 @@ xm_update_one_value (instance, widget, val)
 	      XtVaGetValues (toggle, XmNset, &set, NULL);
 	      if (set)
 		{
-		  if (val->value)
-		    free (val->value);
+		  free (val->value);
 		  val->value = safe_strdup (XtName (toggle));
 		}
 	    }