add: make warn_pathless_add() a no-op after first call

diff --git a/archive-zip.c b/archive-zip.c
index 55f66b4060c64789bdb443f6c71f82a75ef22d0b..d3aef532b7e4b844f2ac9995b2e987d378737079 100644 (file)
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -240,7 +240,7 @@ static int write_zip_entry(struct archiver_args *args,
                        (mode & 0111) ? ((mode) << 16) : 0;
                if (S_ISREG(mode) && args->compression_level != 0 && size > 0)
                        method = 8;
-               compressed_size = size;
+               compressed_size = (method == 0) ? size : 0;
 
                if (S_ISREG(mode) && type == OBJ_BLOB && !args->convert &&
                    size > big_file_threshold) {
@@ -313,10 +313,7 @@ static int write_zip_entry(struct archiver_args *args,
        copy_le16(header.compression_method, method);
        copy_le16(header.mtime, zip_time);
        copy_le16(header.mdate, zip_date);
-       if (flags & ZIP_STREAM)
-               set_zip_header_data_desc(&header, 0, 0, 0);
-       else
-               set_zip_header_data_desc(&header, size, compressed_size, crc);
+       set_zip_header_data_desc(&header, size, compressed_size, crc);
        copy_le16(header.filename_length, pathlen);
        copy_le16(header.extra_length, ZIP_EXTRA_MTIME_SIZE);
        write_or_die(1, &header, ZIP_LOCAL_HEADER_SIZE);