send-email: handle adjacent RFC 2047-encoded words properly

diff --git a/t/t7700-repack.sh b/t/t7700-repack.sh
index 284018e3cdb31e7db179a93f7196fda47578c43c..61e6ed37aa6fd6bff8bfe4d5c267c0ed3cad3db4 100755 (executable)
--- a/t/t7700-repack.sh
+++ b/t/t7700-repack.sh
@@ -35,9 +35,25 @@ test_expect_success 'objects in packs marked .keep are not repacked' '
        test -z "$found_duplicate_object"
 '
 
-test_expect_success 'writing bitmaps can duplicate .keep objects' '
+test_expect_success 'writing bitmaps via command-line can duplicate .keep objects' '
        # build on $objsha1, $packsha1, and .keep state from previous
-       git repack -Adl &&
+       git repack -Adbl &&
+       test_when_finished "found_duplicate_object=" &&
+       for p in .git/objects/pack/*.idx; do
+               idx=$(basename $p)
+               test "pack-$packsha1.idx" = "$idx" && continue
+               if git verify-pack -v $p | egrep "^$objsha1"; then
+                       found_duplicate_object=1
+                       echo "DUPLICATE OBJECT FOUND"
+                       break
+               fi
+       done &&
+       test "$found_duplicate_object" = 1
+'
+
+test_expect_success 'writing bitmaps via config can duplicate .keep objects' '
+       # build on $objsha1, $packsha1, and .keep state from previous
+       git -c pack.writebitmaps=true repack -Adl &&
        test_when_finished "found_duplicate_object=" &&
        for p in .git/objects/pack/*.idx; do
                idx=$(basename $p)