diff options
| author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-05-05 12:41:42 +0000 |
|---|---|---|
| committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-05-05 12:41:42 +0000 |
| commit | 6b897bcdc144439050e38d82e506fc9d8d1827d3 (patch) | |
| tree | a526a6c9117cb441d0f89bd6fc5d4a47fd015015 | |
| parent | 7c0b7ae4b6aaf0f14507cb27b3a32af0bbc600e1 (diff) | |
sysupgrade: fixes broken pipe error during sysupgade
Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36548 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/base-files/files/lib/upgrade/common.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh index fbe54a5ee..6bb36db48 100644 --- a/package/base-files/files/lib/upgrade/common.sh +++ b/package/base-files/files/lib/upgrade/common.sh @@ -157,14 +157,14 @@ get_image() { # <source> [ <command> ] *) cmd="cat";; esac if [ -z "$conc" ]; then - local magic="$(eval $cmd $from | dd bs=2 count=1 2>/dev/null | hexdump -n 2 -e '1/1 "%02x"')" + local magic="$(eval $cmd $from 2>/dev/null | dd bs=2 count=1 2>/dev/null | hexdump -n 2 -e '1/1 "%02x"')" case "$magic" in 1f8b) conc="zcat";; 425a) conc="bzcat";; esac fi - eval "$cmd $from ${conc:+| $conc}" + eval "$cmd $from 2>/dev/null ${conc:+| $conc}" } get_magic_word() { |