diff --git a/lib/common b/lib/common
index c57f882..def0513 160000
--- a/lib/common
+++ b/lib/common
@@ -1 +1 @@
-Subproject commit c57f882da2f12f379c857160a007f596a3f60b3c
+Subproject commit def0513800eb5a1ab378327b233e93a376eca3e4
diff --git a/src/gx/CGxDevice.cpp b/src/gx/CGxDevice.cpp
index ba87b97..d5bff42 100644
--- a/src/gx/CGxDevice.cpp
+++ b/src/gx/CGxDevice.cpp
@@ -223,7 +223,7 @@ int32_t CGxDevice::AdapterInfer(uint16_t& deviceID) {
 int32_t FindDisplayDevice(PDISPLAY_DEVICE device, uint32_t flag) {
     DWORD i = 0;
     device->cb = sizeof(DISPLAY_DEVICE);
-    while (EnumDisplayDevices(nullptr, i, device, 0)) {
+    while (EnumDisplayDevices(nullptr, i++, device, 0)) {
         if ((device->StateFlags & flag) == flag) {
             return 1;
         }
diff --git a/src/world/map/CMap.cpp b/src/world/map/CMap.cpp
index 0c1f83b..a637999 100644
--- a/src/world/map/CMap.cpp
+++ b/src/world/map/CMap.cpp
@@ -53,7 +53,7 @@ void CMap::Initialize() {
 
     // TODO
 
-    // CMap::MapMemInitialize();
+    CMap::MapMemInitialize();
 }
 
 void CMap::MapMemInitialize() {