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authorYousong Zhou <yszhou4tech@gmail.com>2020-11-03 11:26:21 +0800
committerYousong Zhou <yszhou4tech@gmail.com>2020-11-11 21:29:55 +0800
commitbd21e4a93617a6609725509c67dc293242c80f97 (patch)
treeb032037b48d2aa38bc6fb1b1864319cc890adcd4 /package/base-files/files/lib/upgrade/common.sh
parent7863c33ceaf155783861aa434cc81b5cf37f7a15 (diff)
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base-files: upgrade: use stdin redirection to replace cat command
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Diffstat (limited to 'package/base-files/files/lib/upgrade/common.sh')
-rw-r--r--package/base-files/files/lib/upgrade/common.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 0f25199365..5eb7b23a83 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -103,7 +103,7 @@ get_image() { # <source> [ <command> ]
esac
fi
- cat "$from" 2>/dev/null | $cmd
+ $cmd <"$from"
}
get_magic_word() {