From 29ddb135db5b9bcec307dc5a79d3dcfb96a006d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kirill=20M=C3=BCller?= <krlmlr+r@mailbox.org>
Date: Mon, 2 Dec 2019 22:18:39 +0100
Subject: [PATCH] catch by reference

---
 src/DbResult.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DbResult.cpp b/src/DbResult.cpp
index 0a9e29f0..32f26cf4 100644
--- a/src/DbResult.cpp
+++ b/src/DbResult.cpp
@@ -84,7 +84,7 @@ void DbResult::send_query(const std::string& sql, bool is_statement) {
   try {
     res->send_query(sql);
   }
-  catch (MariaResultPrep::UnsupportedPS e) {
+  catch (const MariaResultPrep::UnsupportedPS& e) {
     res.reset(NULL);
     // is_statement info might be worthwhile to pass to simple queries as well
     res.reset(new MariaResultSimple(this));