filename extension fix for `export screen` command
@@ -2114,7 +2114,7 @@ static void onExport_music(Console* console, const char* type, const char* name)
static void onExport_screen(Console* console, const char* param, const char* name)
{
- const char* filename = getFilename(name, ".wav");
+ const char* filename = getFilename(name, ".png");
tic_mem* tic = console->tic;
const tic_cartridge* cart = &tic->cart;
