Remove final use of Treeish in submodules code

2 files changed, 6 insertions, 4 deletions

diff --git a/morphlib/git.py b/morphlib/git.py
index a639eab5..c37fe241 100644
--- a/morphlib/git.py
+++ b/morphlib/git.py
@@ -136,9 +136,9 @@ class MissingSubmoduleCommitError(cliapp.AppException):
 
 class Submodules(object):
 
-    def __init__(self, treeish, msg=logging.debug):
-        self.repo = treeish.repo
-        self.ref = treeish.ref
+    def __init__(self, repo, ref, msg=logging.debug):
+        self.repo = repo
+        self.ref = ref
         self.msg = msg
         self.submodules = []
 
diff --git a/morphlib/sourcemanager.py b/morphlib/sourcemanager.py
index 2747a2c9..a1a350ca 100644
--- a/morphlib/sourcemanager.py
+++ b/morphlib/sourcemanager.py
@@ -239,7 +239,9 @@ class SourceManager(object):
         self.indent_more()
 
         # resolve submodules
-        treeish.submodules = morphlib.git.Submodules(treeish, self.msg)
+        treeish.submodules = morphlib.git.Submodules(treeish.repo,
+                                                     treeish.ref, 
+                                                     self.msg)
         try:
             # load submodules from .gitmodules
             treeish.submodules.load()