moved cart header into seperate file, moved nmi stub into several file, tweaked linke...

[cc65] / util / gamate / gamate-fixcart.c

diff --git a/util/gamate/gamate-fixcart.c b/util/gamate/gamate-fixcart.c
index a994838440a37eb64e7adcdef7b2e59bf752abd8..e3883246136d1e97f6e0ac0a0ccec544531f89fb 100644 (file)
--- a/util/gamate/gamate-fixcart.c
+++ b/util/gamate/gamate-fixcart.c
@@ -13,6 +13,9 @@ int main(int argc, char *argv[]) {
     }
     in = fopen(argv[1], "rb");
     out = fopen(argv[2], "wb");
+    if (!in || !out) {
+        exit(-1);
+    }
     len = fread(buffer, 1, 512 * 1024, in);
     n = 0; for (i = 0x1000; i < 0x2000; i++) {
         n += buffer[i];
@@ -22,4 +25,5 @@ int main(int argc, char *argv[]) {
     fwrite(buffer, 1, len, out);
     fclose(in);
     fclose(out);
+    return (0);
 }