From e23fc17ccfee9f03830d9c5487fb02b16950aed5 Mon Sep 17 00:00:00 2001
From: Morgan Hardwood <bugs@londonlight.org>
Date: Fri, 29 Mar 2019 09:21:47 +0100
Subject: [PATCH] Search for DateTimeOriginal if not found in standard location
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The DateTimeOriginal and DateTimeDigitized Exif tags should be in the
same group - ExifIFD, but the Leica M8 stores DateTimeOriginal in the
IFD0 group. This patch by Flössie allows to find the tag.
Closes #5251
---
 rtengine/imagedata.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtengine/imagedata.cc b/rtengine/imagedata.cc
index 4dcfe80ff..4e38c612a 100644
--- a/rtengine/imagedata.cc
+++ b/rtengine/imagedata.cc
@@ -260,7 +260,7 @@ FrameData::FrameData (rtexif::TagDirectory* frameRootDir_, rtexif::TagDirectory*
             iso_speed = tag->toDouble ();
         }
 
-        if ((tag = exif->getTag ("DateTimeOriginal"))) {
+        if ((tag = exif->findTag("DateTimeOriginal", true))) {
             if (sscanf ((const char*)tag->getValue(), "%d:%d:%d %d:%d:%d", &time.tm_year, &time.tm_mon, &time.tm_mday, &time.tm_hour, &time.tm_min, &time.tm_sec) == 6) {
                 time.tm_year -= 1900;
                 time.tm_mon -= 1;