From 85c34e81ec4ad0d25cfabc35a6d168e9a0d57390 Mon Sep 17 00:00:00 2001
From: Vortana Say <Vortana.Say@footlocker.com>
Date: Thu, 31 Aug 2017 09:38:11 -0500
Subject: [PATCH] add support Camel Case for key to avoid crash

---
 src/main/java/com/squareup/phrase/Phrase.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/squareup/phrase/Phrase.java b/src/main/java/com/squareup/phrase/Phrase.java
index f642797..87ee563 100644
--- a/src/main/java/com/squareup/phrase/Phrase.java
+++ b/src/main/java/com/squareup/phrase/Phrase.java
@@ -255,7 +255,7 @@ private Token token(Token prev) {
       char nextChar = lookahead();
       if (nextChar == '{') {
         return leftCurlyBracket(prev);
-      } else if (nextChar >= 'a' && nextChar <= 'z') {
+      } else if ((nextChar >= 'a' && nextChar <= 'z') || (nextChar >= 'A' && nextChar <= 'Z')) {
         return key(prev);
       } else {
         throw new IllegalArgumentException(
@@ -273,7 +273,7 @@ private KeyToken key(Token prev) {
 
     // Consume the opening '{'.
     consume();
-    while ((curChar >= 'a' && curChar <= 'z') || curChar == '_') {
+    while ((curChar >= 'a' && curChar <= 'z') || (curChar >= 'A' && curChar <= 'Z') || curChar == '_') {
       sb.append(curChar);
       consume();
     }