From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 2 Oct 2015 19:40:57 +0000 (-0700)
Subject: Allow autogen even when Git is not installed
X-Git-Tag: emacs-25.0.90~1223^2~28
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=4cace70436a58a88843420dad26e56ec35e162a5;p=emacs.git

Allow autogen even when Git is not installed

* autogen.sh: Test ‘git status’ before trying to use Git.
---

diff --git a/autogen.sh b/autogen.sh
index 926915c1af1..563a0244ca8 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -218,7 +218,7 @@ echo timestamp > src/stamp-h.in || exit
 
 
 ## Configure Git, if using Git.
-if test -d .git; then
+if test -d .git && (git status -s) >/dev/null 2>&1; then
 
     # Configure 'git diff' hunk header format.