Changeset 12314

Timestamp:

Mar 8, 2007, 9:51:59 AM (19 years ago)

Author:

Paul Price

Message:

Incorrectly removed check on empty list.

File:

• trunk/psLib/src/types/psList.c (modified) (2 diffs)

trunk/psLib/src/types/psList.c

@@ -7 +7 @@
  *  @author Joshua Hoblitt, University of Hawaii
  *
- *  @version $Revision: 1.65 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-03-08 04:10:45 $
+ *  @version $Revision: 1.66 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-03-08 19:51:59 $
  *
  *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -437 +437 @@
     PS_ASSERT_LIST_NON_NULL(list, NULL);
 
+    if (list->head == NULL) { // list empty?
+        psError(PS_ERR_BAD_PARAMETER_NULL, true,
+                _("Specified psList reference is empty."));
+        return NULL;
+    }
+
     psListIterator* iterator = list->iterators->data[0];