multi-resource: Check for no digits in time description

strtoul(nptr, endptr, ...) will set *endptr to nptr in the case of where
no digits were read from the string.  E.g. "foo:bar" should trigger an
error, instead of being read as "0:0" and allowed through.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
1 file changed