When there is no command line, we cannot enable this feature. Add a check to avoid a build error.
Signed-off-by: Simon Glass sjg@chromium.org ---
common/bootm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/common/bootm.c b/common/bootm.c index dab7c3619fd..ea71522d0c9 100644 --- a/common/bootm.c +++ b/common/bootm.c @@ -583,7 +583,8 @@ int bootm_process_cmdline(char *buf, int maxlen, int flags) if (ret) return log_msg_ret("silent", ret); } - if (IS_ENABLED(CONFIG_BOOTARGS_SUBST) && (flags & BOOTM_CL_SUBST)) { + if (IS_ENABLED(CONFIG_BOOTARGS_SUBST) && IS_ENABLED(CONFIG_CMDLINE) && + (flags & BOOTM_CL_SUBST)) { ret = process_subst(buf, maxlen); if (ret) return log_msg_ret("subst", ret);