[U-Boot] Recent changes break our update scripts, because of getenv_yesno()

Hello,

in common/image.c:

int getenv_yesno (char *var) { char *s = getenv (var); return (s && (*s == 'n')) ? 0 : 1; }

Is that supposed to return TRUE when the env variable does NOT exist?

Because each TFTP/USB/whatever load of an image will automatically start it!

(and why is such a generic function in image.c?)

Best Regards, Reinhard