Be verbose when !initial commit

verbose option in git-commit.sh lead us to run git-diff-index, which needs a commit-ish we are making diff against. When we are commiting the fist set, we obviously don't have any commit-ish in the repo. So we just skip the git-diff-index run.

It might be possible to produce diff against empty but do we need that?

---

 git-commit.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

e071afdc1c6e9ce6bbee14aa0652e7bb7043550c

index 330a434..1e7c09e 100755
@@ -161,7 +161,7 @@ run_status () {
 	    }
 	'
 
-	if test -n "$verbose"
+	if test -n "$verbose" -a -z "$IS_INITIAL"
 	then
 	    git-diff-index --cached -M -p --diff-filter=MDTCRA $REFERENCE
 	fi

1.2.4