From 2b2dbd887d7b57fabfe18d09e2a2bd09e2eec358 Mon Sep 17 00:00:00 2001
From: warptangent <warptangent@inbox.com>
Date: Fri, 15 May 2015 17:06:59 -0700
Subject: [PATCH] Check if chunk size is zero instead of negative

This corrects an unnecessary check and fixes compile error on OS X.
---
 src/blockchain_utilities/blockchain_import.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/blockchain_utilities/blockchain_import.cpp b/src/blockchain_utilities/blockchain_import.cpp
index 6777cc8fb..84153c20d 100644
--- a/src/blockchain_utilities/blockchain_import.cpp
+++ b/src/blockchain_utilities/blockchain_import.cpp
@@ -288,8 +288,8 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path, uint6
     {
       LOG_PRINT_L0("NOTE: chunk_size " << chunk_size << " > 100000");
     }
-    else if (chunk_size < 0) {
-      LOG_PRINT_L0("ERROR: chunk_size " << chunk_size << " < 0");
+    else if (chunk_size == 0) {
+      LOG_PRINT_L0("ERROR: chunk_size == 0");
       return 2;
     }
     import_file.read(buffer_block, chunk_size);