From cdb920e9f7be2c5f3f48f978e93cd255794fcb1c Mon Sep 17 00:00:00 2001
From: DuckSoft <realducksoft@gmail.com>
Date: Tue, 28 Apr 2020 08:03:00 +0800
Subject: [PATCH] [cleanup] slow catchs

---
 src/ui/widgets/RouteSettingsMatrix.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ui/widgets/RouteSettingsMatrix.cpp b/src/ui/widgets/RouteSettingsMatrix.cpp
index 1a6ff3d7..6742bea3 100644
--- a/src/ui/widgets/RouteSettingsMatrix.cpp
+++ b/src/ui/widgets/RouteSettingsMatrix.cpp
@@ -121,7 +121,7 @@ void RouteSettingsMatrixWidget::on_importSchemeBtn_clicked()
         // done
         LOG(MODULE_SETTINGS, "Imported route config: " + scheme.name + " by: " + scheme.author)
     }
-    catch (exception e)
+    catch (exception &e)
     {
         LOG(MODULE_UI, "Exception: " + QString(e.what()))
         // TODO: Give some error as Notification
@@ -181,7 +181,7 @@ void RouteSettingsMatrixWidget::on_exportSchemeBtn_clicked()
         // TODO: Give some success as Notification
         QvMessageBoxInfo(this, dialogTitle, tr("Your route scheme has been successfully exported!"));
     }
-    catch (exception)
+    catch (exception &)
     {
 
         // TODO: Give some error as Notification