From: Linus Torvalds <torvalds@g5.osdl.org>
Date: Thu, 14 Jul 2005 16:29:35 +0000 (-0700)
Subject: Make "git diff" use git-sh-setup-script too..
X-Git-Tag: v0.99.1~24
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;ds=sidebyside;h=d1918a728574a627e2a9e0dfc087cfd58e9d8acd;p=git.git

Make "git diff" use git-sh-setup-script too..

Give a sane error rather than just silently claiming no diffs when
you're not at the top-level directory.
---

diff --git a/git-diff-script b/git-diff-script
index 020816bb..03ed555e 100755
--- a/git-diff-script
+++ b/git-diff-script
@@ -1,4 +1,6 @@
 #!/bin/sh
+. git-sh-setup-script || die "Not a git archive"
+
 rev=($(git-rev-parse --revs-only "$@"))
 flags=($(git-rev-parse --no-revs --flags "$@"))
 files=($(git-rev-parse --no-revs --no-flags "$@"))