diff -r e9af75c90c28 -r f3d24016dad5 lemon/radix_heap.h
--- a/lemon/radix_heap.h	Wed Jan 25 12:10:18 2006 +0000
+++ b/lemon/radix_heap.h	Wed Jan 25 14:40:26 2006 +0000
@@ -420,7 +420,7 @@
         if (state(i) == IN_HEAP) {
           erase(i);
         }
-        index[i] = st;
+        iim[i] = st;
         break;
       }
     }