[PATCH] Use original time if available on image loading

[Miika Turkia]

DateTimeOriginal should be used as first option when loading images.
When images are modified, the original time should be retained, but the
DateTime will change to the edit time.

See #495

Signed-off-by: Miika Turkia <miika.turkia at gmail.com>
---
 qt-ui/simplewidgets.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qt-ui/simplewidgets.cpp b/qt-ui/simplewidgets.cpp
index e672050..7335f9a 100644
--- a/qt-ui/simplewidgets.cpp
+++ b/qt-ui/simplewidgets.cpp
@@ -240,9 +240,9 @@ time_t ShiftImageTimesDialog::epochFromExiv(EXIFInfo *exif)
 	int year, month, day, hour, min, sec;
 
 	if (strlen(exif->DateTime.c_str()))
-		sscanf(exif->DateTime.c_str(), "%d:%d:%d %d:%d:%d", &year, &month, &day, &hour, &min, &sec);
-	else
 		sscanf(exif->DateTimeOriginal.c_str(), "%d:%d:%d %d:%d:%d", &year, &month, &day, &hour, &min, &sec);
+	else
+		sscanf(exif->DateTime.c_str(), "%d:%d:%d %d:%d:%d", &year, &month, &day, &hour, &min, &sec);
 	tm.tm_year = year;
 	tm.tm_mon = month - 1;
 	tm.tm_mday = day;
-- 
1.8.3.2