Fix erraneous vector use

Wrong subtrahend caused out-of-bound memory access
DreamWest · Oct 16, 2016 · 5e39d3f · 5e39d3f
1 parent eb205f4
commit 5e39d3f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/MainBus.cpp b/src/MainBus.cpp
@@ -94,7 +94,7 @@ namespace sn
         {
             if (m_mapper->hasExtendedRAM())
             {
-                m_extRAM[addr - 0x8000] = value;
+                m_extRAM[addr - 0x6000] = value;
             }
         }
         else
@@ -120,7 +120,7 @@ namespace sn
         {
             if (m_mapper->hasExtendedRAM())
             {
-                return &m_extRAM[addr - 0x8000];
+                return &m_extRAM[addr - 0x6000];
             }
         }
         else