Use strings.IndexByte in ItemMeta.Fields

diff --git a/itemmeta.go b/itemmeta.go
index 2282dffd78001d0ff7d413c451d2eeed6022e263..563de99e581c03daee97327db4a5d7ffabf6d5cb 100644 (file)
--- a/itemmeta.go
+++ b/itemmeta.go
@@ -31,14 +31,13 @@ func (m ItemMeta) Fields() []Field {
        if len(m) > 0 && m[0] == 1 {
                m = m[1:]
                eat := func(stop byte) string {
-                       for i := 0; i < len(m); i++ {
-                               if m[i] == stop {
-                                       defer func() {
-                                               m = m[i+1:]
-                                       }()
-                                       return string(m[:i])
-                               }
+                       if i := strings.IndexByte(string(m), stop); i != -1 {
+                               defer func() {
+                                       m = m[i+1:]
+                               }()
+                               return string(m[:i])
                        }
+
                        defer func() {
                                m = ""
                        }()