File size is no longer needed to check whether we have to set hardlink

information to the file or not.

SVN-Revision: 1538

diff --git a/libarchive/archive_read_support_format_iso9660.c b/libarchive/archive_read_support_format_iso9660.c
index f0be5c5f38441d6367fbf89b2c3d795997fd3c5c..344dfbeb78a8c9ec803edb4b046156dbc87a6e88 100644 (file)
--- a/libarchive/archive_read_support_format_iso9660.c
+++ b/libarchive/archive_read_support_format_iso9660.c
@@ -323,7 +323,6 @@ struct iso9660 {
        }       read_ce_req;
 
        int64_t         previous_number;
-       uint64_t        previous_size;
        struct archive_string previous_pathname;
 
        struct heap_queue                pending_files;
@@ -1083,8 +1082,7 @@ archive_read_format_iso9660_read_header(struct archive_read *a,
         * the same data, we have to return it as a hardlink to the
         * original entry. */
        if (file->number != -1 &&
-           file->number == iso9660->previous_number
-           && file->size == iso9660->previous_size) {
+           file->number == iso9660->previous_number) {
                archive_entry_set_hardlink(entry,
                    iso9660->previous_pathname.s);
                archive_entry_unset_size(entry);
@@ -1140,7 +1138,6 @@ archive_read_format_iso9660_read_header(struct archive_read *a,
                archive_entry_set_size(entry, file->pz_uncompressed_size);
        }
 
-       iso9660->previous_size = file->size;
        iso9660->previous_number = file->number;
        archive_strcpy(&iso9660->previous_pathname, iso9660->pathname.s);