diff --git a/src/calibre/gui2/tweak_book/diff/view.py b/src/calibre/gui2/tweak_book/diff/view.py index cf9d4911b6..fa7f736c26 100644 --- a/src/calibre/gui2/tweak_book/diff/view.py +++ b/src/calibre/gui2/tweak_book/diff/view.py @@ -637,6 +637,7 @@ class DiffSplit(QSplitter): # {{{ v.changes = [(mapnum(t), mapnum(b), kind) for t, b, kind in v.changes] v.headers = [(mapnum(x), name) for x, name in v.headers] v.images = OrderedDict((mapnum(x), v) for x, v in v.images.iteritems()) + v.viewport().update() def get_lines_for_image(self, img, view): if img.isNull():