From 8cb0cf1daebc930bc1206bb8550546f7be4b4c88 Mon Sep 17 00:00:00 2001
From: "wrenczes@gmail.com"
 <wrenczes@gmail.com@01922e74-a4c3-11dd-a5cd-697bfd0a0cef>
Date: Tue, 2 Nov 2010 05:50:07 +0000
Subject: [PATCH] Fixed a crash in the vertical text scroller.  Mike, pls
 review.

---
 projects/mtg/src/TextScroller.cpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/projects/mtg/src/TextScroller.cpp b/projects/mtg/src/TextScroller.cpp
index 289df2600..7dfedfba1 100644
--- a/projects/mtg/src/TextScroller.cpp
+++ b/projects/mtg/src/TextScroller.cpp
@@ -64,14 +64,14 @@ void TextScroller::Update(float dt){
     ostringstream scrollerText;
     if ( timer == 0 )
     {
-    for ( int idx = 0; idx < 2; idx ++ )
-    {
-      scrollerText << strings[currentId + idx];
-    }
-    currentId++;
-    if ( currentId >= (strings.size()-1) )
-      currentId = 0;
-    mText = scrollerText.str();
+      for ( int idx = 0; idx < (MIN(2, strings.size())); idx ++ )
+      {
+        scrollerText << strings[currentId + idx];
+      }
+      currentId++;
+      if ( currentId >= (strings.size()-1) )
+        currentId = 0;
+      mText = scrollerText.str();
     }
     timer = ++timer % ((int) mSpeed);
   }