Catch exceptions by const reference.

Change-Id: Ib155b1b6f4e5d618d6e3143f43a2e7f9e7e1d410
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/corelib/language/scriptengine.cpp b/src/lib/corelib/language/scriptengine.cpp
index dd8e4c0db..00d16c989 100644
--- a/src/lib/corelib/language/scriptengine.cpp
+++ b/src/lib/corelib/language/scriptengine.cpp
@@ -399,7 +399,7 @@ QScriptValue ScriptEngine::js_loadExtension(QScriptContext *context, QScriptEngi
             }
             values << engine->importFile(filePath, QScriptValue());
         }
-    } catch (ErrorInfo &e) {
+    } catch (const ErrorInfo &e) {
         return context->throwError(e.toString());
     }
 
@@ -425,7 +425,7 @@ QScriptValue ScriptEngine::js_loadFile(QScriptContext *context, QScriptEngine *q
         const QString filePath = FileInfo::resolvePath(engine->m_currentDirPathStack.top(),
                                                        relativeFilePath);
         result = engine->importFile(filePath, QScriptValue());
-    } catch (ErrorInfo &e) {
+    } catch (const ErrorInfo &e) {
         result = context->throwError(e.toString());
     }