fix broken error path

diff --git a/pico/cart.c b/pico/cart.c
index 25a847d..b35eb53 100644 (file)
--- a/pico/cart.c
+++ b/pico/cart.c
@@ -513,7 +513,7 @@ int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize,int is_sms)
     bytes_read = pm_read(rom,size,f); // Load up the rom\r
   if (bytes_read <= 0) {\r
     elprintf(EL_STATUS, "read failed");\r
-    free(rom);\r
+    plat_munmap(rom, rom_alloc_size);\r
     return 3;\r
   }\r
 \r