Changeset 12316

Timestamp:

Mar 8, 2007, 9:58:37 AM (19 years ago)

Author:

Paul Price

Message:

Check on empty hash table.

File:

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

trunk/psLib/src/types/psHash.c

@@ -12 +12 @@
 *  @author GLG, MHPCC
 *
-*  @version $Revision: 1.41 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2007-03-08 19:55:46 $
+*  @version $Revision: 1.42 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2007-03-08 19:58:37 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -232 +232 @@
     assert(table->n >= 0);
     assert(key && strlen(key) > 0);
+
+    if (table->n == 0) {
+        return NULL;
+    }
 
     // This hash algorithm is from Sedgewick.  NOTE: must reread to ensure that