From 2d141e20c81dabfa2a92c86922294fa5fe66f9c5 Mon Sep 17 00:00:00 2001
From: 4am <a2_4am@sent.com>
Date: Thu, 4 Jul 2019 16:31:28 -0400
Subject: [PATCH] input buffer of length N should never match a game name of
 length < N

---
 src/textrank.a | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/textrank.a b/src/textrank.a
index f0e653641..5d453ca99 100644
--- a/src/textrank.a
+++ b/src/textrank.a
@@ -74,6 +74,8 @@ TextRankCallback
          ldy   #0
          lda   (zpstring),y
          sta   gamelength
+         cmp   InputLength
+         bcc   @no
          lda   #0
          sta   runningscore
          sta   runningscore+1
@@ -91,6 +93,7 @@ TextRankCallback
          cpy   gamelength
          iny
          bcc   --
+@no
 --       rts                         ; no match :(
 +
          ldx   #80