[Zope-Checkins] CVS: Zope3/lib/python/Persistence/BTrees - BTreeTemplate.c:1.21

[Tim Peters]

Update of /cvs-repository/Zope3/lib/python/Persistence/BTrees
In directory cvs.zope.org:/tmp/cvs-serv21810

Modified Files:
	BTreeTemplate.c 
Log Message:
BTree_grow():  semantically neutral edits, to reduce the differences
between the Zope2 and Zope3 versions.


=== Zope3/lib/python/Persistence/BTrees/BTreeTemplate.c 1.20 => 1.21 ===
 {
   int i;
-  Sized *v, *e=0;
+  Sized *v, *e = 0;
   BTreeItem *d;
 
   if (self->len == self->size) {
@@ -226,7 +226,8 @@
 	      return -1;
           self->data = d;
           self->size *= 2;
-      } else {
+      }
+      else {
           d = BTree_Malloc(sizeof(BTreeItem) * 2);
 	  if (d == NULL)
 	      return -1;
@@ -272,7 +273,8 @@
              reason to INCREF!
           */
           /* INCREF_KEY(self->data[1].key); */
-      } else {
+      }
+      else {
           COPY_KEY(d->key, BUCKET(e)->keys[0]);
           INCREF_KEY(d->key);
       }
@@ -281,7 +283,8 @@
 
       if (self->len >= MAX_BTREE_SIZE(self) * 2)
 	  return BTree_clone(self);
-  } else {
+  }
+  else {
       d->child = BTree_newBucket(self);
       if (d->child == NULL)
 	  return -1;
@@ -290,12 +293,6 @@
       self->firstbucket = (Bucket *)d->child;
   }
 
-  /* refcnt note:
-
-     It appears that d->child always has a refcnt of 2 in all paths,
-     except possibly if BTree_split() is called.
-  */
-
   return 0;
 }
 
@@ -564,7 +561,6 @@
 Error:
     status = -1;
     goto _return;
-
 }
 
 /*