dthelp: Change to ANSI function definitions

[oweals/cde.git] / cde / programs / dtmail / dtmail / AntiCheckBoxUiItem.C

diff --git a/cde/programs/dtmail/dtmail/AntiCheckBoxUiItem.C b/cde/programs/dtmail/dtmail/AntiCheckBoxUiItem.C
index c56d61955fcd4c9436be59e35bb208fa8208f14b..f13697df533e5c75070283268725877b66b47951 100644 (file)
--- a/cde/programs/dtmail/dtmail/AntiCheckBoxUiItem.C
+++ b/cde/programs/dtmail/dtmail/AntiCheckBoxUiItem.C
@@ -1,3 +1,25 @@
+/*
+ * CDE - Common Desktop Environment
+ *
+ * Copyright (c) 1993-2012, The Open Group. All rights reserved.
+ *
+ * These libraries and programs are free software; you can
+ * redistribute them and/or modify them under the terms of the GNU
+ * Lesser General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * These libraries and programs are distributed in the hope that
+ * they will be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with these libraries and programs; if not, write
+ * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+ * Floor, Boston, MA 02110-1301 USA
+ */
 /* $TOG: AntiCheckBoxUiItem.C /main/4 1997/04/29 15:57:39 mgreess $ */
 /*
  *+SNOTICE
@@ -72,13 +94,12 @@ void AntiCheckBoxUiItem::writeFromSourceToUi()
   //
   // This assumes that a non-null value means that the 
   // value is set and that a non-null means turn on the CB
-  if (strcmp(value, "f") == 0)
+  if (value && strcmp(value, "f") == 0)
     options_checkbox_set_value(w, TRUE, this->dirty_bit);
   else if (value == NULL || strcmp(value, "") == 0)
     options_checkbox_set_value(w, FALSE, this->dirty_bit);
   
-  if (NULL != NULL)
-    free((void*) value);
+  free(value);
 }