From 66493dd7aa02e19e93f7d5687acaab70075db34f Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Fri, 15 May 2015 15:45:20 -0400
Subject: [PATCH] Fix uninitialized variable.

Per compiler warnings.
---
 src/backend/commands/explain.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c
index 478771c6ba1..2e4df5fcfef 100644
--- a/src/backend/commands/explain.c
+++ b/src/backend/commands/explain.c
@@ -981,6 +981,7 @@ ExplainNode(PlanState *planstate, List *ancestors,
 				rte = rt_fetch(((SampleScan *) plan)->scanrelid, es->rtable);
 				custom_name = get_tablesample_method_name(rte->tablesample->tsmid);
 				pname = psprintf("Sample Scan (%s)", custom_name);
+				sname = "Sample Scan";
 			}
 			break;
 		case T_Material:
-- 
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