diff -aur tomboy-0.3.3-orig/Tomboy/Trie.cs tomboy-0.3.3/Tomboy/Trie.cs
--- tomboy-0.3.3-orig/Tomboy/Trie.cs	2005-05-05 11:11:16.000000000 -0700
+++ tomboy-0.3.3/Tomboy/Trie.cs	2005-09-16 10:28:22.000000000 -0700
@@ -132,7 +132,7 @@
 					while (m != null) {
 						TrieState q1 = m.State;
 						TrieState r = q.Fail;
-						TrieMatch n;
+						TrieMatch n = null;
 
 						while (r != null) {
 							n = FindMatchAtState (r, m.Value);