stun: fix gcc7 implicit fallthrough warning

Differential Revision: https://phabricator.freedesktop.org/D1754

stun: fix gcc7 implicit fallthrough warning
Differential Revision: https://phabricator.freedesktop.org/D1754
b4b8d662 · Fabrice Bellet · Olivier Crête · 195db6b3 · b4b8d662
Commit b4b8d662 authored May 28, 2017 by Fabrice Bellet Committed by Olivier Crête Jun 21, 2017
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stun/stunmessage.c stun/stunmessage.c +1 -0

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--- a/stun/stunmessage.c
+++ b/stun/stunmessage.c
@@ -120,6 +120,7 @@ stun_message_find (const StunMessage *msg, StunAttribute type,
        /* Only fingerprint may come after M-I */
        if (type == STUN_ATTRIBUTE_FINGERPRINT)
          break;
+        return NULL;

      case STUN_ATTRIBUTE_FINGERPRINT:
        /* Nothing may come after FPR */