Add exception handling for output

2014-07-18 11:19:07 -04:00 · 2014-07-18 11:19:07 -04:00 · 2141e4fd2b
commit 2141e4fd2b
parent 48446a9ad7
1 changed files with 5 additions and 3 deletions
--- a/i3pystatus/shell.py
+++ b/i3pystatus/shell.py
@ -26,9 +26,11 @@ class Shell(IntervalModule):
            color = self.error_color

        out = out.decode("UTF-8").replace("\n", " ")
-
-        if out[-1] == " ":
-            out = out[:-1]
+        try:
+            if out[-1] == " ":
+                out = out[:-1]
+        except:
+            out = ""

        self.output = {
            "full_text": out,