Fix compiler warning for non-assert builds.

Reported by Peter Geoghegan David Rowley

Fix compiler warning for non-assert builds.
Reported by Peter Geoghegan David Rowley
96a73fcd · Kevin Grittner · 095d4012 · 96a73fcd
Commit 96a73fcd authored Nov 10, 2014 by Kevin Grittner
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src/backend/access/brin/brin_revmap.c src/backend/access/brin/brin_revmap.c +1 -1

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--- a/src/backend/access/brin/brin_revmap.c
+++ b/src/backend/access/brin/brin_revmap.c
@@ -110,7 +110,7 @@ brinRevmapTerminate(BrinRevmap *revmap)
 void
 brinRevmapExtend(BrinRevmap *revmap, BlockNumber heapBlk)
 {
-	BlockNumber	mapBlk;
+	BlockNumber	mapBlk PG_USED_FOR_ASSERTS_ONLY;
 	mapBlk = revmap_extend_and_get_blkno(revmap, heapBlk);