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base-files: properly remove stderr from zcat/bzcat 

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 41135
lede-17.01
John Crispin 2014-06-11 13:00:25 +00:00
parent e9f664c879
commit bedd6f44a5
1 changed files with 2 additions and 2 deletions
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4
package/base-files/files/lib/upgrade/common.sh
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@ -182,11 +182,11 @@ get_image() { # <source> [ <command> ]
}
get_magic_word() {
get_image "$@" | dd bs=2 count=1 2>/dev/null | hexdump -v -n 2 -e '1/1 "%02x"'
(get_image "$@" | dd bs=2 count=1 | hexdump -v -n 2 -e '1/1 "%02x"') 2>/dev/null
}
get_magic_long() {
get_image "$@" | dd bs=4 count=1 2>/dev/null | hexdump -v -n 4 -e '1/1 "%02x"'
(get_image "$@" | dd bs=4 count=1 | hexdump -v -n 4 -e '1/1 "%02x"') 2>/dev/null
}
jffs2_copy_config() {