From: Tobias Geerinckx <tobias.geerinckx@gmail.com>
Date: Tue, 3 Jun 2014 02:59:34 +0000 (+0200)
Subject: lsinitrd.sh: don't choke on LZO-compressed images
X-Git-Tag: 038~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=773d6a7ded0cc717ecfb7bed6e3f52ceedfb1834;p=thirdparty%2Fdracut.git

lsinitrd.sh: don't choke on LZO-compressed images

lsinitrd (and hence dracut) currently fail to list the contents of any
LZO-compressed image, and merely spit out misleading xzcat errors.

I guess no-one actually uses them.
---

diff --git a/lsinitrd.sh b/lsinitrd.sh
index a697bc2b7..4ba8752c4 100755
--- a/lsinitrd.sh
+++ b/lsinitrd.sh
@@ -180,6 +180,9 @@ CAT=$({
             $'\x02\x21'*)
                 echo "lz4 -d -c"
                 ;;
+            $'\x89'LZO$'\0'*)
+                echo "lzop -d -c"
+                ;;
             *)
                 if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
                     echo "xzcat --single-stream --"