Re: [PATCH v2 02/12] env: Fix env_get() when returning empty string using env_get_f()

From: Marek Behún marek.behun@nic.cz

The env_get_f() function returns -1 on failure. Returning 0 means that the variable exists, and is empty string.

Signed-off-by: Marek Behún marek.behun@nic.cz Reviewed-by: Simon Glass sjg@chromium.org --- env/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Applied to u-boot-dm, thanks!