[hts-users:01844] A bug in HHEd.c:AddLeafList()

["Heiga Zen (Byung Ha CHUN)" <heiga.zen@xxxxxxxxxxxxxxxxx>]

Hi all,

I found a bug in HHEd.c:AddLeafList(), please apply the attached patch 
code.  Note that this bug doesn't affect the clustering result and final 
quality.

Best regards,

Heiga ZEN (Byung Ha CHUN)

--
--------------------------
Heiga ZEN (Byung Ha CHUN)
Speech Technology Group
Cambridge Research Lab
Toshiba Research Europe
phone: +44 1223 436975


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--- HHEd.c	2008-11-22 10:07:50.565302000 +0000
+++ HHEd.c	2008-12-18 18:24:47.626796000 +0000
@@ -3399,17 +3399,13 @@
    /* delete node->parent from leaves */
    p = node->parent;
    if (p!=NULL) {
-      if (p==tree->leaf) {
+      if (p==tree->leaf)
          tree->leaf = p->next;
-      }
-      if (p->prev!=NULL) {
+      if (p->prev!=NULL)
          p->prev->next = p->next;
-         p->prev = NULL;
-      }
-      if (p->next!=NULL) {
+      if (p->next!=NULL) 
          p->next->prev = p->prev;
-         p->next = NULL;
-      }
+      p->prev = p->next = NULL;
    }
    
    /* search insert location of given node */