Never refresh when stdout is not a TTY.

This fixes rq#43.
keondo · Mar 27, 2012 · b0c9ab1 · b0c9ab1
1 parent 59aebf8
commit b0c9ab1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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