remote-helpers: trivial cleanups

diff --git a/contrib/remote-helpers/git-remote-bzr b/contrib/remote-helpers/git-remote-bzr
index dcda351d354d7c4b65d516337fda3cdcc6d31216..31cba64d93c56ed4f860270c9dadbdd1f9faed56 100755 (executable)
--- a/contrib/remote-helpers/git-remote-bzr
+++ b/contrib/remote-helpers/git-remote-bzr
@@ -94,7 +94,7 @@ class Marks:
         return self.last_mark
 
     def is_marked(self, rev):
-        return str(rev) in self.marks
+        return rev in self.marks
 
     def new_mark(self, rev, mark):
         self.marks[rev] = mark
@@ -224,7 +224,7 @@ def export_files(tree, files):
             else:
                 mode = '100644'
 
-            # is the blog already exported?
+            # is the blob already exported?
             if h in filenodes:
                 mark = filenodes[h]
                 final.append((mode, mark, path))
@@ -521,7 +521,7 @@ def c_style_unescape(string):
     return string
 
 def parse_commit(parser):
-    global marks, blob_marks, bmarks, parsed_refs
+    global marks, blob_marks, parsed_refs
     global mode
 
     parents = []
@@ -643,6 +643,7 @@ def do_export(parser):
                 wt = repo.bzrdir.open_workingtree()
                 wt.update()
         print "ok %s" % ref
+
     print
 
 def do_capabilities(parser):