If exec()ing the remote command fails, pause briefly

This makes the resulting error from mosh-server visible in ordinary usage.
2019-07-10 13:49:30 -04:00
parent 12199114fe
commit 03087e7a76
1 changed files with 3 additions and 1 deletions
@@ -599,7 +599,9 @@ static int run_server( const char *desired_ip, const char *desired_port,
    Crypto::reenable_dumping_core();

    if ( execvp( command_path.c_str(), command_argv ) < 0 ) {
-      err( 1, "execvp: %s", command_path.c_str() );
+      warn( "execvp: %s", command_path.c_str() );
+      sleep( 3 );
+      exit( 1 );
    }
  } else {
    /* parent */