Remove unused variable

diff --git a/libarchive/archive_write_add_filter_lz4.c b/libarchive/archive_write_add_filter_lz4.c
index 9d73bb657fa2fa2fe25caa6e46a240a6fbd53900..c9bced55da2eb12e5330ae8c750a2bec03842660 100644 (file)
--- a/libarchive/archive_write_add_filter_lz4.c
+++ b/libarchive/archive_write_add_filter_lz4.c
@@ -343,7 +343,7 @@ static int
 archive_filter_lz4_close(struct archive_write_filter *f)
 {
        struct private_data *data = (struct private_data *)f->data;
-       int ret, r1;
+       int ret;
 
        /* Finish compression cycle. */
        ret = (int)lz4_write_one_block(f, NULL, 0);