From eade7b958d9ad19943be84c8f42513995bcf5f71 Mon Sep 17 00:00:00 2001 From: JINMEI Tatuya Date: Sun, 1 Nov 2015 10:45:08 +0900 Subject: [PATCH] [4108] unrelated cleanup: catch an exception by reference. also folded a too long line. --- src/bin/dhcp4/dhcp4_srv.cc | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/bin/dhcp4/dhcp4_srv.cc b/src/bin/dhcp4/dhcp4_srv.cc index 347326c9b3..9447ef7d9a 100644 --- a/src/bin/dhcp4/dhcp4_srv.cc +++ b/src/bin/dhcp4/dhcp4_srv.cc @@ -448,13 +448,14 @@ Dhcpv4Srv::run() { .arg(timeout); } - } catch (const SignalInterruptOnSelect) { + } catch (const SignalInterruptOnSelect&) { // Packet reception interrupted because a signal has been received. // This is not an error because we might have received a SIGTERM, // SIGINT, SIGHUP or SIGCHILD which are handled by the server. For // signals that are not handled by the server we rely on the default // behavior of the system. - LOG_DEBUG(packet4_logger, DBG_DHCP4_DETAIL, DHCP4_BUFFER_WAIT_SIGNAL) + LOG_DEBUG(packet4_logger, DBG_DHCP4_DETAIL, + DHCP4_BUFFER_WAIT_SIGNAL) .arg(signal_set_->getNext()); } catch (const std::exception& e) { // Log all other errors. -- 2.47.2