From 1c82a53e74a7a3be9c0d6447ed9026901a93afaf Mon Sep 17 00:00:00 2001
From: Orgad Shaneh <orgad.shaneh@audiocodes.com>
Date: Wed, 4 Apr 2018 21:53:26 +0300
Subject: [PATCH] Modeling: Catch exceptions by reference

Detected by GCC8.

Change-Id: I478e835a49beaa2cd6f07650b2e8c3726979018d
Reviewed-by: Jochen Becher <jochen_becher@gmx.de>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
---
 src/libs/modelinglib/qmt/config/configcontroller.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libs/modelinglib/qmt/config/configcontroller.cpp b/src/libs/modelinglib/qmt/config/configcontroller.cpp
index c7b9a783557..78f567aa29f 100644
--- a/src/libs/modelinglib/qmt/config/configcontroller.cpp
+++ b/src/libs/modelinglib/qmt/config/configcontroller.cpp
@@ -100,10 +100,10 @@ void ConfigController::readStereotypeDefinitions(const QString &path)
             source.setText(text);
             try {
                 parser.parse(&source);
-            } catch (StereotypeDefinitionParserError x) {
+            } catch (const StereotypeDefinitionParserError &x) {
                 // TODO add error handling
                 qDebug() << x.errorMessage() << "in line" << x.sourcePos().lineNumber();
-            } catch (TextScannerError x) {
+            } catch (const TextScannerError &x) {
                 // TODO add error handling
                 qDebug() << x.errorMessage() << "in line" << x.sourcePos().lineNumber();
             } catch (...) {