From 22a38de80ee11ada710bc6766798ca608f938307 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@drexel.edu>
Date: Wed, 29 Jul 2009 15:49:45 -0400
Subject: Corrected some problems with revision_id() before an initial commit.

---
 libbe/hg.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'libbe/hg.py')

diff --git a/libbe/hg.py b/libbe/hg.py
index fcda829..31df1d0 100644
--- a/libbe/hg.py
+++ b/libbe/hg.py
@@ -86,7 +86,10 @@ class Hg(RCS):
         kwargs = {"expect": (0,255)}
         status,output,error = self._u_invoke_client(*args, **kwargs)
         if status == 0:
-            return output.strip()
+            id = output.strip()
+            if id == '000000000000':
+                return None # before initial commit.
+            return id
         return None
 
     
-- 
cgit