Description of problem:
Yum extender will not open when it is clicked in the menu. The application loads as if it is going to open and then an error appears and the Yum extender fails to open.

Version-Release number of selected component:
yumex-dnf-4.1.5-2.fc24

Additional info:
reporter:       libreport-2.6.4
cmdline:        /usr/bin/python3 /usr/bin/yumex-dnf
executable:     /usr/bin/yumex-dnf
kernel:         4.6.0-0.rc0.git5.1.fc25.x86_64
runlevel:       N 5
type:           Python3
uid:            1001

Truncated backtrace:
misc.py:114:rgb_to_hex:TypeError: %X format: an integer is required, not float

Traceback (most recent call last):
  File "/usr/lib/python3.5/site-packages/yumex/__init__.py", line 1329, in do_command_line
    self.do_activate()
  File "/usr/lib/python3.5/site-packages/yumex/__init__.py", line 1232, in do_activate
    self.win = YumexWindow(self, self.status)
  File "/usr/lib/python3.5/site-packages/yumex/__init__.py", line 401, in __init__
    CONFIG.conf.color_normal = color_to_hex(color_normal)
  File "/usr/lib/python3.5/site-packages/yumex/misc.py", line 118, in color_to_hex
    return rgb_to_hex(color.red, color.green, color.blue)
  File "/usr/lib/python3.5/site-packages/yumex/misc.py", line 114, in rgb_to_hex
    return "#%02X%02X%02X" % (r, g, b)
TypeError: %X format: an integer is required, not float

Local variables in innermost frame:
g: 0.0
b: 0.0
r: 0.0

Potential duplicate: bug 1316624