From 44e9f1e1d8d6dbd4625e5458cfffcf6b5168374a Mon Sep 17 00:00:00 2001
From: Guus Sliepen <guus@tinc-vpn.org>
Date: Wed, 13 May 2015 14:28:28 +0200
Subject: [PATCH] Fix invitations.

These were broken due to a change in behaviour of sptps_receive_data()
introduced in commit d237efd325cd7bdd73f5eb111c769470238dce6e.
---
 src/invitation.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/invitation.c b/src/invitation.c
index 38634886..229c6066 100644
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -988,8 +988,14 @@ int cmd_join(int argc, char *argv[]) {
 			return 1;
 		}
 
-		if(!sptps_receive_data(&sptps, line, len))
-			return 1;
+		char *p = line;
+		while(len) {
+			int done = sptps_receive_data(&sptps, p, len);
+			if(!done)
+				return 1;
+			len -= done;
+			p += done;
+		}
 	}
 	
 	sptps_stop(&sptps);
-- 
2.20.1