Fix linter issues

decode_test.go

@@ -269,9 +269,9 @@ func TestDecodeMap(t *testing.T) {
 	`
 	out := &X{
 		A: map[string]string{"foo": "bar", "bar": "bang"},
-		B: map[string][]string{"foo": []string{"a", "b", "c"}, "bar": []string{"1", "2", "3"}},
-		C: map[string]map[string]string{"foo": map[string]string{"one": "1", "two": "2"}, "bar": map[string]string{"three": "3", "four": "4"}},
-		D: map[string]S{"foo": S{"bar"}},
+		B: map[string][]string{"foo": {"a", "b", "c"}, "bar": {"1", "2", "3"}},
+		C: map[string]map[string]string{"foo": {"one": "1", "two": "2"}, "bar": {"three": "3", "four": "4"}},
+		D: map[string]S{"foo": {"bar"}},
 		E: map[string]int{},
 	}
 	testDecode(t, in, &X{}, out)

parser.go

@@ -83,5 +83,4 @@ func (p *parser) recover(errp *error) {
 		}
 		*errp = e.(error)
 	}
-	return
 }

properties_test.go

@@ -825,7 +825,7 @@ func TestWrite(t *testing.T) {
 			n, err = p.Write(buf, ISO_8859_1)
 		}
 		assert.Equal(t, err, nil)
-		s := string(buf.Bytes())
+		s := buf.String()
 		assert.Equal(t, n, len(test.output), fmt.Sprintf("input=%q expected=%q obtained=%q", test.input, test.output, s))
 		assert.Equal(t, s, test.output, fmt.Sprintf("input=%q expected=%q obtained=%q", test.input, test.output, s))
 	}
@@ -844,7 +844,7 @@ func TestWriteComment(t *testing.T) {
 			n, err = p.WriteComment(buf, "# ", ISO_8859_1)
 		}
 		assert.Equal(t, err, nil)
-		s := string(buf.Bytes())
+		s := buf.String()
 		assert.Equal(t, n, len(test.output), fmt.Sprintf("input=%q expected=%q obtained=%q", test.input, test.output, s))
 		assert.Equal(t, s, test.output, fmt.Sprintf("input=%q expected=%q obtained=%q", test.input, test.output, s))
 	}