Fix assert to allow zero. OK'ed by Bryan.

diff --git a/src/backend/executor/execQual.c b/src/backend/executor/execQual.c
index fe2744d1e202804ebbdc2388bc22d65652c4b145..d172b3d9f01c6f6001fdb9288fc3e8f11c856f7e 100644 (file)
--- a/src/backend/executor/execQual.c
+++ b/src/backend/executor/execQual.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *    $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.2 1996/09/16 05:33:20 scrappy Exp $
+ *    $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.3 1996/10/05 20:31:38 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -231,7 +231,7 @@ ExecEvalVar(Var *variable, ExprContext *econtext, bool *isNull)
     attnum =   variable->varattno;
 
     /* (See prolog for explanation of this Assert) */
-    Assert(attnum < 0 ||
+    Assert(attnum <= 0 ||
            variable->vartype == tuple_type->attrs[attnum-1]->atttypid)
     
     /*