Merge branch 'denislituev/fix_findOnce_panic'

anaskhan96#78

soup.go

@@ -491,8 +491,12 @@ func matchElementName(n *html.Node, name string) bool {
 // Using depth first search to find the first occurrence and return
 func findOnce(n *html.Node, args []string, uni bool, strict bool) (*html.Node, bool) {
 	if n == nil {
+		if debug {
+			panic("Pointer node is nil")
+		}
 		return nil, false
 	}
+
 	if uni {
 		if n.Type == html.ElementNode && matchElementName(n, args[0]) {
 			if len(args) > 1 && len(args) < 4 {
@@ -523,6 +527,9 @@ func findOnce(n *html.Node, args []string, uni bool, strict bool) (*html.Node, b
 // Using depth first search to find all occurrences and return
 func findAllofem(n *html.Node, args []string, strict bool) []*html.Node {
 	if n == nil {
+		if debug {
+			panic("Pointer text node is nil")
+		}
 		return nil
 	}
 	var nodeLinks = make([]*html.Node, 0, 10)