Pass --ignore-submodules when checking uncommitted changes

When we check for uncommitted changes prior to adding URLs to
to commit messages we should ignore submodules, since they don't
affect the rebase xprocess we use to add URLs.

Reported by Benjamin Otte

https://bugzilla.gnome.org/show_bug.cgi?id=611693

1 files changed, 2 insertions, 2 deletions

diff --git a/git-bz b/git-bz
index b37f1b0..d5596c3 100755
--- a/git-bz
+++ b/git-bz
@@ -1155,8 +1155,8 @@ def check_add_url(commits, bug_id=None, is_add_url=False):
         return
 
     try:
-        git.diff(exit_code=True, _quiet=True)
-        git.diff(exit_code=True, cached=True, _quiet=True)
+        git.diff(exit_code=True, ignore_submodules=True, _quiet=True)
+        git.diff(exit_code=True, ignore_submodules=True, cached=True,  _quiet=True)
     except CalledProcessError:
         die("Cannot add bug reference to commit message(s); You must commit (or stash) all changes first")