fixes #2374 (Update libtox to 0.2.12)

1 files changed, 5 insertions, 1 deletions

diff --git a/protocols/Tox/libtox/src/toxcore/network.c b/protocols/Tox/libtox/src/toxcore/network.c
index d3284c4d26..e5a5833109 100644
--- a/protocols/Tox/libtox/src/toxcore/network.c
+++ b/protocols/Tox/libtox/src/toxcore/network.c
@@ -759,7 +759,7 @@ Networking_Core *new_networking_ex(const Logger *log, IP ip, uint16_t port_from,
 
     /* maybe check for invalid IPs like 224+.x.y.z? if there is any IP set ever */
     if (!net_family_is_ipv4(ip.family) && !net_family_is_ipv6(ip.family)) {
-        LOGGER_ERROR(log, "invalid address family: %u\n", ip.family.value);
+        LOGGER_ERROR(log, "invalid address family: %u", ip.family.value);
         return nullptr;
     }
 
@@ -956,6 +956,10 @@ Networking_Core *new_networking_ex(const Logger *log, IP ip, uint16_t port_from,
 
 Networking_Core *new_networking_no_udp(const Logger *log)
 {
+    if (networking_at_startup() != 0) {
+        return nullptr;
+    }
+
     /* this is the easiest way to completely disable UDP without changing too much code. */
     Networking_Core *net = (Networking_Core *)calloc(1, sizeof(Networking_Core));