Catch C++ exceptions by const reference

Fixes #2277
2018-05-19 19:18:26 -04:00
parent b9fd381eee
commit 72c0002b45
22 changed files with 36 additions and 38 deletions
--- a/api/logic/Json.h
+++ b/api/logic/Json.h
@ -123,7 +123,7 @@ T ensureIsType(const QJsonValue &value, const T default_ = T(), const QString &w
 	{
 		return requireIsType<T>(value, what);
 	}
-	catch (JsonException &)
+	catch (JsonException)
 	{
 		return default_;
 	}