From bf9af92b912284c5b7d203a54448a81fb9e9f38f Mon Sep 17 00:00:00 2001
From: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
Date: Wed, 3 May 2023 11:06:47 +0200
Subject: [PATCH] read_rom actually read from its fname param instead of global
 variable romFileName

---
 src/init.c  | 2 +-
 src/romio.c | 2 +-
 src/romio.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/init.c b/src/init.c
index d7ff0aa..a256913 100644
--- a/src/init.c
+++ b/src/init.c
@@ -962,7 +962,7 @@ int read_mem_file( char* name, word_4* mem, int size ) {
 int read_rom( const char* fname ) {
     int ram_size;
 
-    if ( !read_rom_file( romFileName, &saturn.rom, &rom_size ) )
+    if ( !read_rom_file( fname, &saturn.rom, &rom_size ) )
         return 0;
     dev_memory_init();
 
diff --git a/src/romio.c b/src/romio.c
index bb440af..bffac45 100644
--- a/src/romio.c
+++ b/src/romio.c
@@ -10,7 +10,7 @@
 unsigned int opt_gx = 0;
 unsigned int rom_size = 0;
 
-int read_rom_file( char* name, unsigned char** mem, unsigned int* size ) {
+int read_rom_file( const char* name, unsigned char** mem, unsigned int* size ) {
     struct stat st;
     FILE* fp;
     unsigned char* tmp_mem;
diff --git a/src/romio.h b/src/romio.h
index 55aed2d..279a4be 100644
--- a/src/romio.h
+++ b/src/romio.h
@@ -9,6 +9,6 @@
 extern unsigned int opt_gx;
 extern unsigned int rom_size;
 
-extern int read_rom_file( char* name, unsigned char** mem, unsigned int* size );
+extern int read_rom_file( const char* name, unsigned char** mem, unsigned int* size );
 
 #endif /* !_ROMIO_H */