JobStatusDisplay: increase the default width to 100

Conservatively modernize the default width value from 80 to
100. Usually, I do not care much about the width, but the job status
display holds more information these days, compared to the times where
this value was set.

Plus, self._isatty has the tendency to return false, even though
portage is actually run within a tty. The prime examples causing this
are systemd-run (and run0). Therefore, a conservatively increasing the
value is sensible.

Signed-off-by: Florian Schmaus <[email protected]>

lib/_emerge/JobStatusDisplay.py

@@ -64,7 +64,7 @@ def __init__(self, quiet=False, xterm_titles=True):
         if self._isatty:
             width = portage.output.get_term_size()[1]
         else:
-            width = 80
+            width = 100
         self._set_width(width)
 
     def _set_width(self, width):