From 9a509d69ef675291a4fa842f6f281b2a968f4b52 Mon Sep 17 00:00:00 2001 From: Vasant Hegde Date: Mon, 24 Feb 2020 19:57:57 +0530 Subject: [PATCH] update_flash: Fix warning With recent bash `update_flash -v -f ` is throwing below warning. update_flash_nv: line 316: warning: command substitution: ignored null byte in input bash enhancement: https://lists.gnu.org/archive/html/bug-bash/2016-09/msg00015.html This patch fixes above issue. Signed-off-by: Vasant Hegde --- scripts/update_flash_nv | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/update_flash_nv b/scripts/update_flash_nv index bb9dfee..8be9e8e 100755 --- a/scripts/update_flash_nv +++ b/scripts/update_flash_nv @@ -313,7 +313,7 @@ fsp_validate_flash() { echo 1 > $SYS_VALIDATE_FLASH 2>/dev/null # Display appropriate message, exiting if necessary - output="$(cat $SYS_VALIDATE_FLASH)" + output="$(tr -d '\0' < $SYS_VALIDATE_FLASH)" fsp_echo_validate_return_status "$output" } -- 2.21.1