Handle open dialog canceled

2022-11-28 09:33:39 -08:00 · 2022-11-28 09:33:39 -08:00 · ba7e2a5328
parent da90d86bbd
commit ba7e2a5328
1 changed files with 4 additions and 1 deletions
--- a/scripts/image_caption_gui.py
+++ b/scripts/image_caption_gui.py
@ -60,7 +60,10 @@ class ImageView(tk.Frame):
        self.caption_frame.pack(fill=tk.Y, side=tk.RIGHT)

    def open_folder(self):
-        self.base_path = Path(filedialog.askdirectory())
+        dir = filedialog.askdirectory()
+        if not dir:
+            return
+        self.base_path = Path(dir)
        if self.base_path is None:
            return
        self.images.clear()