From d70fd80ad10e64acf2c92a9191f22b78b8e0264c Mon Sep 17 00:00:00 2001
From: Matthias Andree <matthias.andree@gmx.de>
Date: Fri, 24 Jan 2020 23:39:21 +0000
Subject: fetchmailconf: Update RunWindow() line-wise.

---
 fetchmailconf.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fetchmailconf.py b/fetchmailconf.py
index 2573075c..d2dadf70 100755
--- a/fetchmailconf.py
+++ b/fetchmailconf.py
@@ -1955,10 +1955,11 @@ class RunWindow(Frame):
         os.environ["PATH"] = os.path.dirname(sys.argv[0]) + ":" + os.environ["PATH"]
         child_stdout = os.popen(command + " 2>&1 </dev/null", "r")
         while 1:
-            ch = child_stdout.read(1)
+            ch = child_stdout.readline()
             if not ch:
                 break
             self.textwidget.insert(END, ch)
+            self.update()
         self.textwidget.insert(END, "Done.")
         self.textwidget.see(END)
 
-- 
cgit v1.2.3