kivy checkpoint dialog

8 years ago · 98dcc7c094
1 changed files with 2 additions and 1 deletions
--- a/gui/kivy/uix/dialogs/checkpoint_dialog.py
+++ b/gui/kivy/uix/dialogs/checkpoint_dialog.py
@ -98,7 +98,8 @@ class CheckpointDialog(Factory.Popup):
        try:
            new_height = int(self.ids.height_input.text)
        except:
-            new_height = 0
+            new_height = self.cp_height
+        self.ids.height_input.text = '%d'%new_height
        if new_height == self.cp_height:
            return
        try: