Revert "Fix a bug where Metacube streams would become inconsistent between different...

[cubemap] / main.cpp

diff --git a/main.cpp b/main.cpp
index 46eddaf834ce7aacfa3c3e518d70618747731246..c89ec72ff44457352c66ebb5be638a5fbc28bc66 100644 (file)
--- a/main.cpp
+++ b/main.cpp
@@ -50,6 +50,10 @@ void hup(int signum)
        }
 }
 
+void do_nothing(int signum)
+{
+}
+
 CubemapStateProto collect_state(const timeval &serialize_start,
                                 const vector<Acceptor *> acceptors,
                                 const multimap<string, InputWithRefcount> inputs,
@@ -239,6 +243,7 @@ int main(int argc, char **argv)
 {
        signal(SIGHUP, hup);
        signal(SIGINT, hup);
+       signal(SIGUSR1, do_nothing);  // Used in internal signalling.
        signal(SIGPIPE, SIG_IGN);
        
        // Parse options.