added the call to the breakpoint routine when a monitored block is

* xmlmemory.c: added the call to the breakpoint routine
  when a monitored block is reallocated or freed
Daniel
diff --git a/xmlmemory.c b/xmlmemory.c
index 2216b70..1bbc315 100644
--- a/xmlmemory.c
+++ b/xmlmemory.c
@@ -325,6 +325,7 @@
 
     p = CLIENT_2_HDR(ptr);
     number = p->mh_number;
+    if (xmlMemStopAtBlock == number) xmlMallocBreakpoint();
     if (p->mh_tag != MEMTAG) {
        Mem_Tag_Err(p);
 	 goto error;
@@ -429,6 +430,7 @@
         Mem_Tag_Err(p);
         goto error;
     }
+    if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
     p->mh_tag = ~MEMTAG;
     memset(target, -1, p->mh_size);
     xmlMutexLock(xmlMemMutex);