* Fixed yscrollincrement computation.

diff --git a/ffpreview.py b/ffpreview.py
index fa5cd97ee20564814057d96f6013cf4a0d82b46d..6212a64c24ca80e69f116a79632ce838708228b3 100755 (executable)
--- a/ffpreview.py
+++ b/ffpreview.py
@@ -381,6 +381,7 @@ try:
             if x == cfg.grid_columns:
                 x = 0; y += 1
                 root.update()
+        root.update()
         canvas.configure(yscrollincrement=tlabel.winfo_height())
 except Exception as e:
     eprint(str(e))