Fix chainlink ignoreFile flag being ignored

tools/chainlink/main.go

@@ -30,6 +30,8 @@ func init() {
 	flag.BoolVar(&checkAll, "checkAll", false, "Check all detected URLs, or those belonging to -hostname")
 	flag.BoolVar(&extractMode, "extractOnly", false, "Only extract URLs, don't check them")
 
+	flag.Parse()
+
 	// won't match anything like `../` or `./` or non-leading `/` URLs
 	// unmatched urls will go into the unchecked result accumulator
 	correctURLregex = regexp.MustCompile(`^(http|https|\/).+`)
@@ -43,8 +45,6 @@ func init() {
 }
 
 func main() {
-	flag.Parse()
-
 	err := processContentDir()
 	if err != nil {
 		log.Fatalf("error processing contentDir: %v", err)