diff --git a/src/backend/utils/cache/catcache.c b/src/backend/utils/cache/catcache.c
index 55b9d5baf07..a8658116283 100644
--- a/src/backend/utils/cache/catcache.c
+++ b/src/backend/utils/cache/catcache.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/cache/catcache.c,v 1.134 2006/10/06 18:23:35 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/cache/catcache.c,v 1.134.2.1 2008/03/05 17:01:41 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -1781,13 +1781,13 @@ PrepareToInvalidateCacheTuple(Relation relation,
 
 	for (ccp = CacheHdr->ch_caches; ccp; ccp = ccp->cc_next)
 	{
+		if (ccp->cc_reloid != reloid)
+			continue;
+
 		/* Just in case cache hasn't finished initialization yet... */
 		if (ccp->cc_tupdesc == NULL)
 			CatalogCacheInitializeCache(ccp);
 
-		if (ccp->cc_reloid != reloid)
-			continue;
-
 		(*function) (ccp->id,
 					 CatalogCacheComputeTupleHashValue(ccp, tuple),
 					 &tuple->t_self,