Only check old pid if no username

Do as the comment says and only check old pid if there is no username
configured.

diff --git a/daemon/unbound.c b/daemon/unbound.c
index d6c371571d75ce01d3f146f1bf7c8af9a0fd5185..64d4236d37276c5ba9c403d59241d1314b7019f5 100644 (file)
--- a/daemon/unbound.c
+++ b/daemon/unbound.c
@@ -550,7 +550,7 @@ perform_setup(struct daemon* daemon, struct config_file* cfg, int debug_mode,
                 * because that creates privilege escape problems, with the
                 * pidfile writable by unprivileged users, but used by
                 * privileged users. */
-               if(cfg->username && cfg->username[0])
+               if(!(cfg->username && cfg->username[0]))
                        checkoldpid(daemon->pidfile, pidinchroot);
        }
 #endif