gui: better display of None

2015-08-06 18:03:05 +08:00 · 2015-08-06 18:03:05 +08:00 · fd795724f2
parent 263ff86e66
commit fd795724f2
1 changed files with 2 additions and 0 deletions
--- a/artiq/gui/tools.py
+++ b/artiq/gui/tools.py
@ -10,6 +10,8 @@ def force_spinbox_value(spinbox, value):


 def short_format(v):
+    if v is None:
+        return "None"
    t = type(v)
    if t is int or t is float:
        return str(v)