Detect changed images via mtime

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/App/Dthumb.pm b/lib/App/Dthumb.pm
index 7f9bb23..336e797 100755
--- a/lib/App/Dthumb.pm
+++ b/lib/App/Dthumb.pm
@@ -306,7 +306,11 @@ sub create_thumbnail_image {
 	my $thumbdir = $self->{config}->{dir_thumbs};
 	my $thumb_dim = $self->{config}->{size};
 
-	if (-e "${thumbdir}/${file}" and not $self->{config}->{recreate}) {
+	if (
+			-e "${thumbdir}/${file}"
+			and not $self->{config}->{recreate}
+			and (stat($file))[9] <= (stat("${thumbdir}/${file}"))[9]
+			) {
 		return;
 	}