simplify cases of strings.Index with strings.Contains
@@ -327,7 +327,7 @@ func expandWildcardVersion(parts [][]string) ([][]string, error) {
for _, p := range parts {
var newParts []string
for _, ap := range p {
- if strings.Index(ap, "x") != -1 {
+ if strings.Contains(ap, "x") {
opStr, vStr, err := splitComparatorVersion(ap)
if err != nil {
return nil, err
