Fixed a silly VGA-emulation palette bug.

diff --git a/graphics/vga.c b/graphics/vga.c
index d006e0d..5dc7723 100644
--- a/graphics/vga.c
+++ b/graphics/vga.c
@@ -166,8 +166,8 @@
         case 0x3c9:
             ((BYTE*)&paldat)[palcnt++]=val << 2;
             if (palcnt==3) {
-                VGA_SetPalette(&paldat,palreg,1);
-                palreg++;
+                VGA_SetPalette(&paldat,palreg++,1);
+                palcnt=0;
             }
             break;
     }