diff hglib/client.py @ 127:53387d1e620b

client: connect to repo if necessary when using "with" statement

While the '__exit__' closes the connection to the server, the __enter__ method
does not open it. Without this patch, a disconnected repo cannot be used with a
context managed unless you explicitely call the "open" method.

--- a/hglib/client.py	Wed May 21 12:25:30 2014 +0200
+++ b/hglib/client.py	Mon Jun 16 18:29:06 2014 +0200
@@ -61,6 +61,8 @@
             self.open()
 
     def __enter__(self):
+        if self.server is None:
+            self.open()
         return self
 
     def __exit__(self, exc_type, exc_val, exc_tb):