[gnome-games] cue-sheet: Small code style simplification

[Alexander Mikhaylenko <alexm src gnome org>]

commit d7d567892bb6f3973b22b6aa8f26585b13badce4
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sat Nov 7 16:50:41 2020 +0100

    cue-sheet: Small code style simplification

 src/utils/cue-sheet/cue-sheet.vala | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/src/utils/cue-sheet/cue-sheet.vala b/src/utils/cue-sheet/cue-sheet.vala
index 8a3aa1a1..e1393362 100644
--- a/src/utils/cue-sheet/cue-sheet.vala
+++ b/src/utils/cue-sheet/cue-sheet.vala
@@ -153,10 +153,7 @@ public class Games.CueSheet : Object {
                if (tokens[i] == NEW_LINE)
                        throw new CueSheetError.UNEXPECTED_EOL ("%s:%lu: Unexpected end of line, expected a 
token.", file.get_basename (), line);
 
-               var token = tokens[i];
-               i++;
-
-               return token;
+               return tokens[i++];
        }
 
        private string? get_optional_token (ref string[] tokens, ref size_t i, size_t line) {
@@ -166,10 +163,7 @@ public class Games.CueSheet : Object {
                if (tokens[i] == NEW_LINE)
                        return null;
 
-               var token = tokens[i];
-               i++;
-
-               return token;
+               return tokens[i++];
        }
 
        private void is_end_of_line (ref string[] tokens, ref size_t i, size_t line) throws CueSheetError {