# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 1421194526 -3600
# Node ID 9dd442148301bf982fb1815962860bb9faa35e35
# Parent  81349f4b47f4c793873290852808ff095ab24c00
dirstate: ignore negative debug.dirstate.delaywrite values - they crashed it

Sleep can only travel forward in time, not back.

diff -r 81349f4b47f4 -r 9dd442148301 mercurial/dirstate.py
--- a/mercurial/dirstate.py	Wed Jan 14 17:21:09 2015 -0800
+++ b/mercurial/dirstate.py	Wed Jan 14 01:15:26 2015 +0100
@@ -544,7 +544,7 @@
         # enough 'delaywrite' prevents 'pack_dirstate' from dropping
         # timestamp of each entries in dirstate, because of 'now > mtime'
         delaywrite = self._ui.configint('debug', 'dirstate.delaywrite', 0)
-        if delaywrite:
+        if delaywrite > 0:
             import time # to avoid useless import
             time.sleep(delaywrite)