From 869ddc915daf4616ee2e010ab06fa7802b7e6d5f Mon Sep 17 00:00:00 2001
From: "Robert C. Helling" <helling@atdotde.de>
Date: Mon, 2 Mar 2015 16:17:51 +0100
Subject: Correct signature of helper function

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 qthelper.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qthelper.h b/qthelper.h
index 8b553ba51..113aee370 100644
--- a/qthelper.h
+++ b/qthelper.h
@@ -22,7 +22,7 @@ void write_hashes();
 void updateHash(struct picture *picture);
 QByteArray hashFile(const QString filename);
 void learnImages(const QDir dir, int max_recursions, bool recursed);
-void add_hash(const QString filename, QByteArray &hash);
+void add_hash(const QString filename, QByteArray hash);
 QString localFilePath(const QString originalFilename);
 QString fileFromHash(char *hash);
 #endif // QTHELPER_H
-- 
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