zcat: complain if input is not compressed
function old new delta
buffer_fill_and_print 178 191 +13
varvalue 735 743 +8
bbunpack 747 755 +8
open_zipped 85 89 +4
xmalloc_open_zipped_read_close 61 63 +2
get_addr_1 240 242 +2
fbsplash_main 1228 1230 +2
pstree_main 322 321 -1
builtin_type 121 119 -2
do_load 954 926 -28
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 7/3 up/down: 39/-31) Total: 8 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/archival/libarchive/get_header_tar.c b/archival/libarchive/get_header_tar.c
index 54d9104..ba43bb0 100644
--- a/archival/libarchive/get_header_tar.c
+++ b/archival/libarchive/get_header_tar.c
@@ -243,7 +243,7 @@
* or not first block (false positive, it's not .gz/.bz2!) */
if (lseek(archive_handle->src_fd, -i, SEEK_CUR) != 0)
goto err;
- if (setup_unzip_on_fd(archive_handle->src_fd, /*fail_if_not_detected:*/ 0) != 0)
+ if (setup_unzip_on_fd(archive_handle->src_fd, /*fail_if_not_compressed:*/ 0) != 0)
err:
bb_error_msg_and_die("invalid tar magic");
archive_handle->offset = 0;