func (e *EnvVar) SetStr(keyVal string) {
	s := strings.SplitN(keyVal, "=", 2)
	if len(s) == 2 {
		e.Set(s[0], s[1])
	}
}
func (e *EnvVar) SetStr(keyVal string) {
	s := strings.SplitN(keyVal, "=", 2)
	if len(s) == 2 {
		e.Set(s[0], s[1])
	}
}
func ( e * EnvVar ) SetStr ( keyVal string ) { s := strings . SplitN ( keyVal , " " , 2 ) if len ( s ) == 2 { e . Set ( s [ 0 ] , s [ 1 ] ) } }
// SetStr sets environment variable from key=val string format.
SetStr sets environment variable from key = val string format .