From 37e4ff9bdd3c16ac4f0f4a2467aaf6b84d0f44e9 Mon Sep 17 00:00:00 2001
From: Joel David Gallant <joelgallant236@gmail.com>
Date: Mon, 1 Jul 2013 14:27:31 -0600
Subject: [PATCH] Fixed small bug in index that didn't return -1 when needed

---
 src/edu/first/util/Strings.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/edu/first/util/Strings.java b/src/edu/first/util/Strings.java
index 7b37ad7..125f613 100644
--- a/src/edu/first/util/Strings.java
+++ b/src/edu/first/util/Strings.java
@@ -38,11 +38,11 @@ public static boolean isEmpty(String string) {
     public static int indexThatIsnt(String string, String s, String i) {
         int index;
         int spare = 0;
-        while ((index = string.indexOf(s)) > 0 && index == string.indexOf(i)) {
+        while ((index = string.indexOf(s)) >= 0 && index == string.indexOf(i)) {
             string = string.substring(index + i.length());
             spare += index + i.length();
         }
-        return index + spare;
+        return index < 0 ? -1 : index + spare;
     }
 
     /**