Merge pull request #3 from qoke/patch-1

Check for nil Names before addressing slice
srikrsna · Jun 20, 2019 · a39b1bd · a39b1bd
2 parents 38086bf + da81c7e
commit a39b1bd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/module/replace.go b/module/replace.go
@@ -75,6 +75,9 @@ func (v retag) Visit(n ast.Node) ast.Visitor {
 	}
 
 	if f, ok := n.(*ast.Field); ok {
+		if len(f.Names) == 0 {
+			return nil
+		}
 		newTags := v.tags[f.Names[0].String()]
 		if newTags == nil {
 			return nil