# HG changeset patch
# User Patrick Mezard <pmezard@gmail.com>
# Date 2007-02-19 09:32:46
# Node ID e817c68edfed97d3005ce38d03f365fb37a8fc01
# Parent  43d8f7466920a975aad438ff4481283f3d044cdc

stdout raises EINVAL when flush() is called on a closed pipe under win32.

Maybe the exception should be caught and translated at raise location instead (sshserver.py).

diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -741,6 +741,14 @@ if os.name == 'nt':
                 if inst.errno != 0: raise
                 self.close()
                 raise IOError(errno.EPIPE, 'Broken pipe')
+                
+        def flush(self):
+            try:
+                return self.fp.flush()
+            except IOError, inst:
+                if inst.errno != errno.EINVAL: raise
+                self.close()
+                raise IOError(errno.EPIPE, 'Broken pipe')
 
     sys.stdout = winstdout(sys.stdout)