gitk doesn't quit

From: Alan Aversa <alan_aversa@lavabit.com>
Date: Oct 3, 2018, 03:35 UTC
Message-ID: <ecf0c968-c8d6-7487-6bb8-db6de7afde8e@lavabit.com>

To quit gitk, I have to invoke ctrl-c from the command line. I get this error when trying to quit gitk with ctrl-q or from the GUI menu:

-- 
☧




error writing "stdout": I/O error
error writing "stdout": I/O error
    while executing
"puts "Error saving config: $err""
    (procedure "savestuff" line 90)
    invoked from within
"savestuff ."
    (procedure "doquit" line 6)
    invoked from within
"doquit"
    invoked from within
".#bar.#bar#file invoke active"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 [list $w invoke active]"
    (procedure "tk::MenuInvoke" line 50)
    invoked from within
"tk::MenuInvoke .#bar.#bar#file 1"
    (command bound to event)