From 8c8c0108e8f39b291286eaf3cc5c482ecc305f48 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 1 Dec 2005 21:16:13 +0000
Subject: [PATCH] Add comment to pg_atoi.
---
src/backend/utils/adt/numutils.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/backend/utils/adt/numutils.c b/src/backend/utils/adt/numutils.c
index 994e30b51a3..6d27160e039 100644
--- a/src/backend/utils/adt/numutils.c
+++ b/src/backend/utils/adt/numutils.c
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/numutils.c,v 1.70 2005/11/30 23:10:08 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/numutils.c,v 1.71 2005/12/01 21:16:13 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -73,7 +73,7 @@ pg_atoi(char *s, int size, int c)
errmsg("invalid input syntax for integer: \"%s\"",
s)));
- errno = 0;
+ errno = 0; /* avoid having to check the result for failure */
l = strtol(s, &badp, 10);
/* We made no progress parsing the string, so bail out */
--
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