From 4586b0e1e475f73ed7ac025b0c3a546f76fb3230 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Mon, 8 Jan 2018 22:15:29 +0100
Subject: degesch: introduce cstr_set()

---
 common.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'common.c')

diff --git a/common.c b/common.c
index bd5184c..a735aeb 100644
--- a/common.c
+++ b/common.c
@@ -51,6 +51,13 @@ init_openssl (void)
 
 // --- To be moved to liberty --------------------------------------------------
 
+static void
+cstr_set (char **s, char *new)
+{
+	free (*s);
+	*s = new;
+}
+
 static ssize_t
 strv_find (const struct strv *v, const char *s)
 {
-- 
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