From 58e26add76b7f476925572f573412855daed5979 Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Fri, 9 Nov 2018 15:30:29 +0100
Subject: [PATCH] Fallback to 'UniqueCameraModel' tag if model is 'Unknown'

---
 rtengine/imagedata.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/rtengine/imagedata.cc b/rtengine/imagedata.cc
index 47bb0b490..892a9efed 100644
--- a/rtengine/imagedata.cc
+++ b/rtengine/imagedata.cc
@@ -156,6 +156,13 @@ FrameData::FrameData (rtexif::TagDirectory* frameRootDir_, rtexif::TagDirectory*
         model = "Unknown";
     }
 
+    if (model == "Unknown") {
+        tag = newFrameRootDir->findTag("UniqueCameraModel");
+        if (tag) {
+            model = tag->valueToString();
+        }
+    }
+
     tag = newFrameRootDir->findTagUpward("Orientation");
     if (tag) {
         orientation = tag->valueToString ();