From 437cf879808fb68a79e7f8325615737f86f434be Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sat, 23 Sep 2017 20:55:08 +0500
Subject: 2017-09-23

---
 src/Section.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/Section.cpp')

diff --git a/src/Section.cpp b/src/Section.cpp
index 67dde70..e6b6d93 100644
--- a/src/Section.cpp
+++ b/src/Section.cpp
@@ -69,9 +69,11 @@ BlockId Section::GetBlockId(Vector pos) const {
     if (block.empty())
         return BlockId{ 0,0 };
 
-    auto iter = overrideList.find(pos);
-    if (iter != overrideList.end())
-        return iter->second;
+    if (!overrideList.empty()) {
+        auto iter = overrideList.find(pos);
+        if (iter != overrideList.end())
+            return iter->second;
+    }
 
     int value;
 
@@ -104,7 +106,7 @@ BlockId Section::GetBlockId(Vector pos) const {
 
     BlockId blockId;
     blockId.id = value >> 4;
-    blockId.state = value & 0xF;    
+    blockId.state = value & 0xF;
     return blockId;
 }
 
-- 
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