diff options
Diffstat (limited to 'tawindow.py')
| -rw-r--r-- | tawindow.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/tawindow.py b/tawindow.py index 5a7b4ee..a5f9658 100644 --- a/tawindow.py +++ b/tawindow.py @@ -656,11 +656,15 @@ def unselect(tw): setlabel(tw.selected_block,'0') # put an upper and lower bound on numbers to prevent OverflowError - i = int(tw.selected_block.label) - if i > 1000000: - setlabel(tw.selected_block,'0') - elif i < -1000000: - setlabel(tw.selected_block,'0') + if tw.selected_block.label is not None: + try: + i = float(tw.selected_block.label) + if i > 1000000: + setlabel(tw.selected_block,'0') + elif i < -1000000: + setlabel(tw.selected_block,'0') + except ValueError: + pass hide(tw.select_mask) hide(tw.select_mask_string) |