1 files changed, 7 insertions, 0 deletions
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)
 {