get out earlier if negation error

clipperhouse · Aug 3, 2014 · 8526456 · 8526456
1 parent 5a20b1f
commit 8526456
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/typewriter/parse.go b/typewriter/parse.go
@@ -217,14 +217,14 @@ func parseTags(d string) (Pointer, Tags, error) {
 				}
 				return false, nil, err
 			case itemMinus:
-				t.Negated = true
 				if len(t.Items) > 0 {
 					err := &SyntaxError{
 						msg: fmt.Sprintf("negation must precede tag values"),
 						Pos: item.pos,
 					}
 					return false, nil, err
 				}
+				t.Negated = true
 			case itemIdentifier:
 				t.Items = append(t.Items, item.val)
 			case itemComma: