From: Tomas Vondra <tomas@2ndquadrant.com>
Date: Tue, 8 Aug 2017 10:46:55 +0000 (+0200)
Subject: Mark variable as const to prevent compiler warning
X-Git-Tag: XL_10_R1BETA1~176
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=0b69492af7186538d831823a6fce3b64616be197;p=postgres-xl.git

Mark variable as const to prevent compiler warning

The quote_guc_value() result was assigned to regular (char *) variable,
resulting in compiler warning about discarding const qualifier. Fix by
marking the variable as 'const' too.
---

diff --git a/src/backend/pgxc/pool/pgxcnode.c b/src/backend/pgxc/pool/pgxcnode.c
index 809da4f1d2..66b993f53b 100644
--- a/src/backend/pgxc/pool/pgxcnode.c
+++ b/src/backend/pgxc/pool/pgxcnode.c
@@ -2673,7 +2673,7 @@ get_set_command(List *param_list, StringInfo command, bool local)
 	foreach (lc, param_list)
 	{
 		ParamEntry *entry = (ParamEntry *) lfirst(lc);
-		char *value = NameStr(entry->value);
+		const char *value = NameStr(entry->value);
 
 		if (strlen(value) == 0)
 			value = "''";