From c0f5d97a8a154739f7ebf6234f0afb92e679ba45 Mon Sep 17 00:00:00 2001
From: Ronan Abhamon <ronan.abhamon@belledonne-communications.com>
Date: Wed, 7 Mar 2018 13:53:52 +0100
Subject: [PATCH] fix(MainDb): avoid xml copy in extractFileContentType

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

diff --git a/src/db/main-db.cpp b/src/db/main-db.cpp
index 2cce4947a..8869c4399 100644
--- a/src/db/main-db.cpp
+++ b/src/db/main-db.cpp
@@ -1069,7 +1069,7 @@ void MainDbPrivate::importLegacyFriends (DbSession &inDbSession) {
 	};
 }
 
-static string extractFileContentType(string xml) {
+static string extractFileContentType (const string &xml) {
 	string contentTypeString;
 	xmlDocPtr xmlMessageBody;
 	xmlNodePtr cur;