X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fheap.h;h=a70fb2cd8c806551fe87b995e013913a3f581e4d;hb=0c53af3db5fdca461f49998194ecbfd8f55b7a8a;hp=268cc2572cd8d3ad855464d7c8a6e2a5b41dead7;hpb=dd1d31f3e9b115b3e5a35d18243880ebc41990f2;p=libucw.git

diff --git a/lib/heap.h b/lib/heap.h
index 268cc257..a70fb2cd 100644
--- a/lib/heap.h
+++ b/lib/heap.h
@@ -2,6 +2,9 @@
  *	Sherlock Library -- Universal Heap Macros
  *
  *	(c) 2001 Martin Mares <mj@ucw.cz>
+ *
+ *	This software may be freely distributed and used according to the terms
+ *	of the GNU Lesser General Public License.
  */
 
 #define HEAP_BUBBLE_DOWN_J(heap,num,less,swap)						\
@@ -71,9 +74,9 @@
   do {											\
     uns j, l, u;									\
     type x;										\
-    swap(heap,pos,num,x);								\
-    num--;										\
     j = pos;										\
+    swap(heap,j,num,x);									\
+    num--;										\
     if (less(heap[j], heap[num+1]))							\
       HEAP_BUBBLE_UP_J(heap,num,less,swap)						\
     else										\