From 356118324f7cde276f393162fca54040f8c67f04 Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@tinc-vpn.org>
Date: Fri, 5 Jan 2018 17:12:06 +0100
Subject: [PATCH] Don't warn about empty lines in invitation files.

---
 src/invitation.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/invitation.c b/src/invitation.c
index d6f00a55..5dc8c630 100644
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -769,13 +769,19 @@ make_names:
 
 		l[len] = 0;
 
+		// Ignore lines with empty variable names
+		if(!*l) {
+			continue;
+		}
+
 		// Is it a Name?
-		if(!strcasecmp(l, "Name"))
+		if(!strcasecmp(l, "Name")) {
 			if(strcmp(value, name)) {
 				break;
 			} else {
 				continue;
-			} else if(!strcasecmp(l, "NetName")) {
+			}
+		} else if(!strcasecmp(l, "NetName")) {
 			continue;
 		}
 
-- 
2.20.1