diff --git a/GPU2D.cpp b/GPU2D.cpp
index 8233c4a1..fc68f393 100644
--- a/GPU2D.cpp
+++ b/GPU2D.cpp
@@ -239,6 +239,7 @@ void GPU2D::DrawBG_Text_4bpp(u32 line, u16* dst, u32 bgnum)
     {
         tileset = (u8*)GPU::VRAM_BBG[((bgcnt & 0x003C) >> 2)];
         tilemap = (u16*)GPU::VRAM_BBG[((bgcnt & 0x1800) >> 11)];
+        if (!tileset || !tilemap) return;
         tilemap += ((bgcnt & 0x0700) << 2);
 
         pal = (u16*)&GPU::Palette[0x400];
@@ -247,6 +248,7 @@ void GPU2D::DrawBG_Text_4bpp(u32 line, u16* dst, u32 bgnum)
     {
         tileset = (u8*)GPU::VRAM_ABG[((DispCnt & 0x07000000) >> 22) + ((bgcnt & 0x003C) >> 2)];
         tilemap = (u16*)GPU::VRAM_ABG[((DispCnt & 0x38000000) >> 27) + ((bgcnt & 0x1800) >> 11)];
+        if (!tileset || !tilemap) return;
         tilemap += ((bgcnt & 0x0700) << 2);
 
         pal = (u16*)&GPU::Palette[0];
diff --git a/NDS.cpp b/NDS.cpp
index 8e3c20db..c38c90f1 100644
--- a/NDS.cpp
+++ b/NDS.cpp
@@ -1697,7 +1697,7 @@ void ARM9IOWrite32(u32 addr, u32 val)
             else
             {
                 bool wasempty = IPCFIFO9->IsEmpty();
-                IPCFIFO9->Write(val);printf("IPC FIFO %08X %08X\n", val, ARM9->R[6]+0x114);
+                IPCFIFO9->Write(val);
                 if ((IPCFIFOCnt7 & 0x0400) && wasempty)
                     TriggerIRQ(1, IRQ_IPCRecv);
             }
diff --git a/melonDS.depend b/melonDS.depend
index 8f08babb..2b344591 100644
--- a/melonDS.depend
+++ b/melonDS.depend
@@ -41,7 +41,7 @@
 	"types.h"
 	"ARM.h"
 
-1485817127 source:c:\documents\sources\melonds\arminterpreter.cpp
+1485831103 source:c:\documents\sources\melonds\arminterpreter.cpp
 	<stdio.h>
 	"NDS.h"
 	"CP15.h"
@@ -117,7 +117,7 @@
 1484698068 c:\documents\sources\melonds\dma.h
 	"types.h"
 
-1485809857 source:c:\documents\sources\melonds\gpu.cpp
+1485831589 source:c:\documents\sources\melonds\gpu.cpp
 	<stdio.h>
 	<string.h>
 	"NDS.h"