From 66e7668815a97076697b0db41940e771bc3e6d94 Mon Sep 17 00:00:00 2001
From: favoritas37 <ftylitak@gmail.com>
Date: Sun, 14 Jun 2015 20:44:29 +0300
Subject: [PATCH] added const qualifier to BitArray::toBytes

---
 source/zxing/zxing/common/BitArray.cpp | 2 +-
 source/zxing/zxing/common/BitArray.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/zxing/zxing/common/BitArray.cpp b/source/zxing/zxing/common/BitArray.cpp
index 9330462..0cde919 100644
--- a/source/zxing/zxing/common/BitArray.cpp
+++ b/source/zxing/zxing/common/BitArray.cpp
@@ -204,7 +204,7 @@ void BitArray::xor_(const BitArray& other)
     }
 }
 
-void BitArray::toBytes(int bitOffset, std::vector<char>& array, int offset, int numBytes)
+void BitArray::toBytes(int bitOffset, std::vector<char>& array, int offset, int numBytes) const
 {
     if(array.size() < (numBytes + offset))
         array.resize(numBytes + offset);
diff --git a/source/zxing/zxing/common/BitArray.h b/source/zxing/zxing/common/BitArray.h
index 3d34f08..bd25c24 100644
--- a/source/zxing/zxing/common/BitArray.h
+++ b/source/zxing/zxing/common/BitArray.h
@@ -68,7 +68,7 @@ public:
 
     void xor_(const BitArray& other);
 
-    void toBytes(int bitOffset, std::vector<char>& array, int offset, int numBytes);
+    void toBytes(int bitOffset, std::vector<char>& array, int offset, int numBytes) const;
 
     static ArrayRef<int> makeArray(int size) {
         return ArrayRef<int>((size + 31) / 32);