Update of /cvsroot/monetdb/pathfinder/compiler/algebra/prop
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv19598/algebra/prop

Modified Files:
        prop_trace_names.c 
Log Message:
-- Fix two more occurrences of the bug introduced 1 hour ago :|


Index: prop_trace_names.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/prop/prop_trace_names.c,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -d -r1.20 -r1.21
--- prop_trace_names.c  19 Mar 2008 13:27:21 -0000      1.20
+++ prop_trace_names.c  19 Mar 2008 14:44:06 -0000      1.21
@@ -43,10 +43,6 @@
 /* Easily access subtree-parts */
 #include "child_mnemonic.h"
 
-/* store the number of incoming edges for each operator
-   in the refctr field */
-#define EDGE(n) ((n)->refctr)
-
 #define CUR_AT(n,i) (((name_pair_t *) PFarray_at ((n), (i)))->unq)
 #define ORI_AT(n,i) (((name_pair_t *) PFarray_at ((n), (i)))->ori)
 
@@ -131,8 +127,8 @@
 
     /* nothing to do if we haven't collected
        all incoming name pair lists of that node */
-    EDGE(n)++;
-    if (EDGE(n) < PFprop_refctr (n))
+    PFprop_refctr (n) = PFprop_refctr (n) - 1;
+    if (PFprop_refctr (n) > 0)
         return;
 
     /* If we reached our goal we can return.
@@ -475,8 +471,6 @@
 static void
 reset_fun (PFla_op_t *n)
 {
-    EDGE(n) = 0;
-
     /* reset the name mapping structure */
     if (n->prop->name_pairs)
         PFarray_last (n->prop->name_pairs) = 0;


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