gui: display '---' on failed number result

2015-07-18 10:26:47 +02:00 · 2015-07-18 10:26:47 +02:00 · 657f198cdc
parent dd7920f0c3
commit 657f198cdc
1 changed files with 1 additions and 1 deletions
--- a/artiq/gui/displays.py
+++ b/artiq/gui/displays.py
@ -64,7 +64,7 @@ class NumberDisplay(dockarea.Dock):
        try:
            n = float(data[result])
        except:
-            n = 0.0
+            n = "---"
        self.number.display(n)