avoid pvxmonitor hang on interrupt

2021-09-13 19:24:07 -07:00
parent bbfa429c72
commit 0e2a5ff2a6
1 changed files with 2 additions and 1 deletions
@@ -99,7 +99,8 @@ int main(int argc, char *argv[])
        if(verbose)
            std::cout<<"Effective config\n"<<ctxt.config();

-        MPMCFIFO<std::shared_ptr<client::Subscription>> workqueue(argc-optind);
+        // space for every subscription and one more for SigInt
+        MPMCFIFO<std::shared_ptr<client::Subscription>> workqueue(argc-optind+1);
        std::list<decltype (workqueue)::value_type> ops;

        int remaining = argc-optind;