--- fceu/src/state.c~	2004-05-14 19:59:27.000000000 -0400
+++ fceu/src/state.c	2008-07-16 04:26:45.030393678 -0400
@@ -231,7 +231,7 @@
         static uint32 totalsize;
         static uint8 header[16]="FCS";
         
-        memset(header+4,0,13);
+        memset(header+3,0,13);
         header[3]=0xFF;
 	FCEU_en32lsb(header + 8, FCEU_VERSION_NUMERIC);
         fwrite(header,1,16,st);