Update upstream source from tag 'upstream/0.30.1'

Update to upstream version '0.30.1'
with Debian dir dc242531effff8d9c6fab093414edee28b403c6a

1 files changed, 19 insertions, 3 deletions

diff --git a/src/Photo.vala b/src/Photo.vala
index f089d79..0d8e955 100644
--- a/src/Photo.vala
+++ b/src/Photo.vala
@@ -4698,7 +4698,7 @@ public class LibraryPhotoSourceCollection : MediaSourceCollection {
         Gee.HashMultiMap<Tag, LibraryPhoto> map = new Gee.HashMultiMap<Tag, LibraryPhoto>();
         foreach (MediaSource media in media_sources) {
             LibraryPhoto photo = (LibraryPhoto) media;
-            PhotoMetadata metadata = photo.get_metadata();
+            PhotoMetadata? metadata = photo.get_metadata();
             
             // get an index of all the htags in the application
             HierarchicalTagIndex global_index = HierarchicalTagIndex.get_global_index();
@@ -4709,7 +4709,7 @@ public class LibraryPhotoSourceCollection : MediaSourceCollection {
             // hierarchical tag information as plain old tags. If a tag name appears as part of
             // a hierarchical path, it needs to be excluded from being processed as a flat tag
             HierarchicalTagIndex? htag_index = null;
-            if (metadata.has_hierarchical_keywords()) {
+            if (metadata != null && metadata.has_hierarchical_keywords()) {
                 htag_index = HierarchicalTagUtilities.process_hierarchical_import_keywords(
                     metadata.get_hierarchical_keywords());
             }
@@ -4732,7 +4732,7 @@ public class LibraryPhotoSourceCollection : MediaSourceCollection {
                 }
             }
             
-            if (metadata.has_hierarchical_keywords()) {
+            if (metadata != null && metadata.has_hierarchical_keywords()) {
                 foreach (string path in htag_index.get_all_paths()) {
                     string? name = Tag.prep_tag_name(path);
                     if (name != null)
@@ -5216,6 +5216,22 @@ public class LibraryPhoto : Photo, Flaggable, Monitorable {
             }
         }
         
+#if ENABLE_FACES
+        // Attach faces.
+        Gee.Collection<Face>? faces = Face.global.fetch_for_source(this);
+        if (faces != null) {
+            foreach (Face face in faces) {
+                FaceLocation? location = FaceLocation.get_face_location(face.get_face_id(), 
+                    this.get_photo_id());
+                if (location != null) {
+                    face.attach(dupe);
+                    FaceLocation.create(face.get_face_id(), dupe.get_photo_id(), 
+                        location.get_serialized_geometry());
+                }
+             }
+        }
+#endif
+        
         return dupe;
     }