Make GCC v6 happier after r15183. GCC thinks "if (x)" does not use x.

Same as r15186 but applied to tunnel.cc now. I hate code duplication.

diff --git a/src/tunnel.cc b/src/tunnel.cc
index c50bf70a9c25cf407a97a98438daf4e6454c1d9b..42001ea784be08f8841032bcbdf7f81470476212 100644 (file)
--- a/src/tunnel.cc
+++ b/src/tunnel.cc
@@ -1220,7 +1220,7 @@ void
 TunnelStateData::noteDestinationsEnd(ErrorState *selectionError)
 {
     PeerSelectionInitiator::subscribed = false;
-    if (const bool wasBlocked = serverDestinations.empty()) {
+    if (serverDestinations.empty()) { // was blocked, waiting for more paths
 
         if (selectionError)
             return sendError(selectionError, "path selection has failed");