From 4242b7593b5aae2b2d1483fcc7ff002c1deeb956 Mon Sep 17 00:00:00 2001
From: Daniel Neus <daniel@neus-online.eu>
Date: Mon, 8 Feb 2016 21:01:11 +0100
Subject: V816 It is more efficient to catch exception by reference rather than
 by value. asn1_time.cpp 159

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

(limited to 'src/lib/pubkey/pk_keys.cpp')

diff --git a/src/lib/pubkey/pk_keys.cpp b/src/lib/pubkey/pk_keys.cpp
index 635934037..ebaa0eb69 100644
--- a/src/lib/pubkey/pk_keys.cpp
+++ b/src/lib/pubkey/pk_keys.cpp
@@ -19,7 +19,7 @@ OID Public_Key::get_oid() const
    try {
       return OIDS::lookup(algo_name());
       }
-   catch(Lookup_Error)
+   catch(Lookup_Error&)
       {
       throw Lookup_Error("PK algo " + algo_name() + " has no defined OIDs");
       }
-- 
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