M src/gb/gb.c → src/gb/gb.c

@@ -77,6 +77,9 @@ gb->memory.romSize = gb->pristineRomSize;
 	gb->romCrc32 = doCrc32(gb->memory.rom, gb->memory.romSize);
 	gb->sramVf = sav;
 	if (sav) {
+		if (sav->size(sav) < 0x8000) {
+			sav->truncate(sav, 0x8000);
+		}
 		gb->memory.sram = sav->map(sav, 0x8000, MAP_WRITE);
 	} else {
 		gb->memory.sram = anonymousMemoryMap(0x8000);