init: Do not segfault on big GIT_TEMPLATE_DIR environment variable

diff --git a/t/t7700-repack.sh b/t/t7700-repack.sh
index 43c9cf9139c91315ec5324667edfa958053af6cb..3f602ea7de498e9e60bd61c8f58b66947c9923fe 100755 (executable)
--- a/t/t7700-repack.sh
+++ b/t/t7700-repack.sh
@@ -34,7 +34,7 @@ test_expect_success 'objects in packs marked .keep are not repacked' '
        test -z "$found_duplicate_object"
 '
 
-test_expect_failure 'loose objects in alternate ODB are not repacked' '
+test_expect_success 'loose objects in alternate ODB are not repacked' '
        mkdir alt_objects &&
        echo `pwd`/alt_objects > .git/objects/info/alternates &&
        echo content3 > file3 &&
@@ -53,5 +53,21 @@ test_expect_failure 'loose objects in alternate ODB are not repacked' '
        test -z "$found_duplicate_object"
 '
 
+test_expect_success 'packed obs in alt ODB are repacked even when local repo is packless' '
+       mkdir alt_objects/pack
+       mv .git/objects/pack/* alt_objects/pack &&
+       git repack -a &&
+       myidx=$(ls -1 .git/objects/pack/*.idx) &&
+       test -f "$myidx" &&
+       for p in alt_objects/pack/*.idx; do
+               git verify-pack -v $p | sed -n -e "/^[0-9a-f]\{40\}/p"
+       done | while read sha1 rest; do
+               if ! ( git verify-pack -v $myidx | grep "^$sha1" ); then
+                       echo "Missing object in local pack: $sha1"
+                       return 1
+               fi
+       done
+'
+
 test_done