From e9705620551aae8edd66d3172273b8f51a61301b Mon Sep 17 00:00:00 2001
From: Alberto Griggio <agriggio@users.noreply.github.com>
Date: Sat, 11 Apr 2020 00:31:55 +0200
Subject: [PATCH] metadata: check for "Exif.Photo.ExposureBiasValue" in
 addition to "Exif.Image.ExposureBiasValue" for exposure compensation

Fixes #49

(cherry picked from commit a7cb9add3453c581347e738110461f0af15cb1cb)
---
 rtengine/imagedata.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rtengine/imagedata.cc b/rtengine/imagedata.cc
index 52a9fa297..fac34ba76 100644
--- a/rtengine/imagedata.cc
+++ b/rtengine/imagedata.cc
@@ -321,6 +321,8 @@ FramesData::FramesData(const Glib::ustring &fname) :
 
         if (find_exif_tag("Exif.Image.ExposureBiasValue")) {
             expcomp = pos->toFloat();
+        } else if (find_exif_tag("Exif.Photo.ExposureBiasValue")) {
+            expcomp = pos->toFloat();
         }
 
         if (find_exif_tag("Exif.Image.Rating")) {