From 6a32424fb2a8435ed848aaf1ca66e3e100e5af46 Mon Sep 17 00:00:00 2001
From: ZappoMan <bradh@konamoxt.com>
Date: Sat, 4 May 2013 09:41:10 -0700
Subject: [PATCH] make readFromFileV2() return bool for file exists

---
 libraries/voxels/src/VoxelTree.cpp | 4 +++-
 libraries/voxels/src/VoxelTree.h   | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/libraries/voxels/src/VoxelTree.cpp b/libraries/voxels/src/VoxelTree.cpp
index 05473ef711..26803272d7 100644
--- a/libraries/voxels/src/VoxelTree.cpp
+++ b/libraries/voxels/src/VoxelTree.cpp
@@ -865,7 +865,7 @@ int VoxelTree::encodeTreeBitstreamRecursion(int maxEncodeLevel, int& currentEnco
     return bytesAtThisLevel;
 }
 
-void VoxelTree::readFromFileV2(const char* fileName, bool reset) {
+bool VoxelTree::readFromFileV2(const char* fileName) {
     std::ifstream file(fileName, std::ios::in|std::ios::binary|std::ios::ate);
     if(file.is_open()) {
 		printLog("loading file...\n");
@@ -881,7 +881,9 @@ void VoxelTree::readFromFileV2(const char* fileName, bool reset) {
         delete[] entireFile;
     		
         file.close();
+        return true;
     }
+    return false;
 }
 
 void VoxelTree::writeToFileV2(const char* fileName) const {
diff --git a/libraries/voxels/src/VoxelTree.h b/libraries/voxels/src/VoxelTree.h
index 3eb53309a5..7bd7ed5125 100644
--- a/libraries/voxels/src/VoxelTree.h
+++ b/libraries/voxels/src/VoxelTree.h
@@ -67,7 +67,7 @@ public:
 
     // these will read/write files that match the wireformat, excluding the 'V' leading
     void writeToFileV2(const char* filename) const;
-    void readFromFileV2(const char* filename, bool reset);
+    bool readFromFileV2(const char* filename);
     
 private:
     int encodeTreeBitstreamRecursion(int maxEncodeLevel, int& currentEncodeLevel,