From 98f38f393b954f0e99cc16303911fb5bd26f1b61 Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Thu, 30 Jul 2015 19:51:08 -0400
Subject: Can't use --append and --parallel-mode together.

---
 coverage/cmdline.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'coverage/cmdline.py')

diff --git a/coverage/cmdline.py b/coverage/cmdline.py
index ee239b2..fc40e61 100644
--- a/coverage/cmdline.py
+++ b/coverage/cmdline.py
@@ -547,6 +547,10 @@ class CoverageScript(object):
             self.help_fn("Nothing to do.")
             return False
 
+        if options.append and options.parallel_mode:
+            self.help_fn("Can't append to data files in parallel mode.")
+            return False
+
         return True
 
     def do_run(self, options, args):
-- 
cgit v1.2.1