Make path references OS independent

Change-Id: I5573995adfd52fd54bddc62d1d1ea78fb1328130
(cherry picked from commit b0f9a02394779c1c9422a9649412c9ac5fb0f12f)

Conflicts:

	command.py

1 files changed, 5 insertions, 1 deletions

diff --git a/repo b/repo
index 02858ec2..96daa9b7 100755
--- a/repo
+++ b/repo
@@ -430,10 +430,14 @@ def _FindRepo():
   dir = os.getcwd()
   repo = None
 
-  while dir != '/' and not repo:
+  olddir = None
+  while dir != '/' \
+    and dir != olddir \
+    and not repo:
     repo = os.path.join(dir, repodir, REPO_MAIN)
     if not os.path.isfile(repo):
       repo = None
+      olddir = dir
       dir = os.path.dirname(dir)
   return (repo, os.path.join(dir, repodir))