From 01b6976c13a9cf87f3c6767c9722576166c1b081 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 1 Sep 2014 18:37:45 -0400
Subject: [PATCH] Fix unportable use of isspace().
Introduced in commit 11a020eb6.
---
src/backend/utils/init/postinit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/backend/utils/init/postinit.c b/src/backend/utils/init/postinit.c
index 304be047892..f5a6a671349 100644
--- a/src/backend/utils/init/postinit.c
+++ b/src/backend/utils/init/postinit.c
@@ -442,7 +442,7 @@ pg_split_opts(char **argv, int *argcp, char *optstr)
*/
while (*optstr)
{
- if (isspace(*optstr) && !last_was_escape)
+ if (isspace((unsigned char) *optstr) && !last_was_escape)
break;
if (!last_was_escape && *optstr == '\\')
--
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