From b505ad9ad335de453e0ebcbd4e63e866e09092b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Mon, 11 Jul 2016 11:01:16 +0200
Subject: [PATCH] Add missing 'const' qualifier.

* libguile/stime.c (tzvar): Add 'const'.
---
 libguile/stime.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libguile/stime.c b/libguile/stime.c
index 232ec6f2f..d8c825106 100644
--- a/libguile/stime.c
+++ b/libguile/stime.c
@@ -327,7 +327,7 @@ filltime (struct tm *bd_time, int zoff, const char *zname)
   return result;
 }
 
-static char tzvar[3] = "TZ";
+static const char tzvar[3] = "TZ";
 
 /* if zone is set, create a temporary environment with only a TZ
    string.  other threads or interrupt handlers shouldn't be allowed