message: Fix Exception syntax.
diff: @@ -168,8 +168,8 @@ def get_git_version(git_base_path, git_tag_override):
  split_val = val.split("-")
  if len(split_val) != 3:
  raise Exception(
  - "Expected git version in format 'tag-commits after tag-hash' "
  - "but got '%s'", val)
  + ("Expected git version in format 'TAG-COMMITS AFTER TAG-HASH' "
  + "but got '%s'") % val)
  split_val[0] = git_tag_override
  val = bytes("-".join(split_val))
  return val if val else unknown_label
  