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 926915c1af1e985834a98b91c7eaf234994a56f8..563a0244ca8c1f7ac6a2b58dbcb4757f99b4f56d 100755 (executable)
--- 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.