Never refresh when stdout is not a TTY.

This fixes #43.
2012-03-27 12:23:56 +02:00 · 2012-03-27 12:23:56 +02:00 · b0c9ab168d
parent 59aebf8676
commit b0c9ab168d
1 changed files with 2 additions and 2 deletions
--- a/bin/rqinfo
+++ b/bin/rqinfo
@ -148,10 +148,10 @@ def parse_args():

 def interval(val, func, args):
    while True:
-        if val:
+        if val and sys.stdout.isatty():
            os.system('clear')
        func(args)
-        if val:
+        if val and sys.stdout.isatty():
            time.sleep(val)
        else:
            break