From e6e1ff7d042cea943f631f37a0bb013050b87b3b Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Mon, 9 Mar 2009 16:49:12 +0000
Subject: [PATCH] In parse_bool_with_len, avoid crash when no result pointer is
 passed.  Probably an unlikely call mode, but better be safe.

---
 src/backend/utils/adt/bool.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/backend/utils/adt/bool.c b/src/backend/utils/adt/bool.c
index 7d3f9e55a1c..a9f9c5b2078 100644
--- a/src/backend/utils/adt/bool.c
+++ b/src/backend/utils/adt/bool.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/bool.c,v 1.46 2009/03/09 14:34:34 petere Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/bool.c,v 1.47 2009/03/09 16:49:12 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -109,7 +109,8 @@ parse_bool_with_len(const char *value, size_t len, bool *result)
 			break;
 	}
 
-	*result = false;	/* suppress compiler warning */
+	if (result)
+		*result = false;	/* suppress compiler warning */
 	return false;
 }
 
-- 
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