make the various strings in the config fixed-length

will help in future restructuring to have fixed-size objects.

1 files changed, 1 insertions, 1 deletions

diff --git a/proxy.c b/proxy.c
index 532517b..3c83a32 100644
--- a/proxy.c
+++ b/proxy.c
@@ -326,7 +326,7 @@ proxy_setup_tls(struct client *c)
 	if (tls_configure(c->proxyctx, conf) == -1)
 		goto err;
 
-	if ((hn = p->sni) == NULL)
+	if (*(hn = p->sni) == '\0')
 		hn = p->host;
 	if (tls_connect_socket(c->proxyctx, c->pfd, hn) == -1)
 		goto err;