[PATCH] Fix Issue 1371: INotify server raising an error when removing a file

[Gerard Korsten]

# HG changeset patch
# User Gerard Korsten <soonkia77 at gmail.com>
# Date 1225507547 -7200
# Node ID 2027a016ac16d5759dbaf882b1dfb71ce1aedd3c
# Parent  b1981315fafdd12788ab9ea5e7980b6c45826fad
Fix Issue 1371: INotify server raising an error when removing a file

When a file is deleted via hg rm <file> the dirstate is updated marks the
file with a status of 'r'. INotify server.py tries to do a stat on the file
after it's been removed. Just added a check for the status

diff --git a/hgext/inotify/server.py b/hgext/inotify/server.py
--- a/hgext/inotify/server.py
+++ b/hgext/inotify/server.py
@@ -338,7 +338,9 @@
             if not wfn.startswith(wtopdir):
                 continue
             status = state[0]
-            st = self.stat(wfn)
+            st=None
+            if not status=='r':
+                st = self.stat(wfn)
             if status == 'r' and not st:
                 self.updatestatus(wfn, st, status=status)
             else: