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efi_loader: error handling for efidebug boot add

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In  `efidebug boot add iPXE scsi 0:1 snp-arm64.efi --foo` a parameter is
missing. Hence the command should not silently return as if everything were
ok but should display the usage info.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Alexander Graf <agraf@csgraf.de>
This commit is contained in:
Heinrich Schuchardt 2019-02-28 20:41:58 +01:00
parent fdef298338
commit 1fa442ed43
1 changed files with 1 additions and 1 deletions
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2
cmd/efidebug.c
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@ -491,7 +491,7 @@ static int do_efi_boot_add(cmd_tbl_t *cmdtp, int flag,
id = (int)simple_strtoul(argv[1], &endp, 16);
if (*endp != '\0' || id > 0xffff)
return CMD_RET_FAILURE;
return CMD_RET_USAGE;
sprintf(var_name, "Boot%04X", id);
p = var_name16;