diff mbox series

[v3,03/11] base-files: upgrade: use stdin redirection to replace cat command

Message ID 20201110134558.7905-4-yszhou4tech@gmail.com
State Accepted
Delegated to: Yousong Zhou
Headers show
Series sysupgrade: reword and organize log lines | expand

Commit Message

Yousong Zhou Nov. 10, 2020, 1:45 p.m. UTC
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---
 package/base-files/files/lib/upgrade/common.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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() {