diff --git a/src/backend/executor/nodeIndexscan.c b/src/backend/executor/nodeIndexscan.c
index 8c22e3ade0ec42229934d614a0d688c4e7997251..a1fb29ad2c182e01ab3f6bb4680f4371853512ae 100644
--- a/src/backend/executor/nodeIndexscan.c
+++ b/src/backend/executor/nodeIndexscan.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/executor/nodeIndexscan.c,v 1.122 2007/05/25 17:54:25 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/executor/nodeIndexscan.c,v 1.123 2007/05/31 20:45:26 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -522,6 +522,12 @@ ExecInitIndexScan(IndexScan *node, EState *estate, int eflags)
 	 */
 	ExecAssignScanType(&indexstate->ss, RelationGetDescr(currentRelation));
 
+	/*
+	 * Initialize result tuple type and projection info.
+	 */
+	ExecAssignResultTypeFromTL(&indexstate->ss.ps);
+	ExecAssignScanProjectionInfo(&indexstate->ss);
+
 	/*
 	 * If we are just doing EXPLAIN (ie, aren't going to run the plan),
 	 * stop here.  This allows an index-advisor plugin to EXPLAIN a plan
@@ -589,12 +595,6 @@ ExecInitIndexScan(IndexScan *node, EState *estate, int eflags)
 											   indexstate->iss_NumScanKeys,
 											   indexstate->iss_ScanKeys);
 
-	/*
-	 * Initialize result tuple type and projection info.
-	 */
-	ExecAssignResultTypeFromTL(&indexstate->ss.ps);
-	ExecAssignScanProjectionInfo(&indexstate->ss);
-
 	/*
 	 * all done.
 	 */