--- libchewing-0.3.0/src/choice.c.bz231568	2007-03-09 12:04:33.000000000 +1000
+++ libchewing-0.3.0/src/choice.c	2007-03-09 12:05:30.000000000 +1000
@@ -141,6 +141,8 @@
 	UserPhraseData *pUserPhraseData;
 	uint16 userPhoneSeq[ MAX_PHONE_SEQ_LEN ];
 
+        memset( pci->totalChoiceStr, '\0', sizeof(char) * MAX_CHOICE * MAX_PHRASE_LEN * MAX_UTF8_SIZE + 1);
+
 	pci->nTotalChoice = 0;
 	len = pai->avail[ pai->currentAvail ].len;