Catch C++ exceptions by const reference

Fixes #2277
2018-05-19 19:18:26 -04:00 · 2018-05-19 19:18:26 -04:00 · 72c0002b45
commit 72c0002b45
parent b9fd381eee
22 changed files with 36 additions and 38 deletions
--- a/api/logic/net/HttpMetaCache.cpp
+++ b/api/logic/net/HttpMetaCache.cpp
@ -266,7 +266,7 @@ void HttpMetaCache::SaveNow()
 	{
 		FS::write(m_index_file, doc.toJson());
 	}
-	catch (Exception & e)
+	catch (const Exception &e)
 	{
 		qWarning() << e.what();
 	}