From 2b39c4d68f321f5e9a6579df8c6e82cae838482e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Tue, 19 Mar 2019 21:37:31 +0000
Subject: [PATCH] Fix warning.

---
 src/tools/dcpomatic_kdm.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/dcpomatic_kdm.cc b/src/tools/dcpomatic_kdm.cc
index 6c1fbd800..3b97fa2da 100644
--- a/src/tools/dcpomatic_kdm.cc
+++ b/src/tools/dcpomatic_kdm.cc
@@ -437,7 +437,7 @@ private:
 					std_to_wx(e.what())
 					);
 				return;
-			} catch (dcp::KDMDecryptionError) {
+			} catch (dcp::KDMDecryptionError &) {
 				error_dialog (
 					this,
 					_("Could not decrypt the DKDM.  Perhaps it was not created with the correct certificate.")
-- 
2.30.2