X-Git-Url: http://developer.intra2net.com/git/?p=libftdi;a=blobdiff_plain;f=examples%2Fbitbang_cbus.c;h=17d27ebf969ca300decc39ebe7683744136722f9;hp=e3f2a41812cc84c6a7fc943f0d975b328d8749e6;hb=579b006f4873fa72c73d372660d158061497bcc9;hpb=22d12cda4aed8d25fb79588a7261ca489db5ecd7

diff --git a/examples/bitbang_cbus.c b/examples/bitbang_cbus.c
index e3f2a41..17d27eb 100644
--- a/examples/bitbang_cbus.c
+++ b/examples/bitbang_cbus.c
@@ -34,15 +34,19 @@
 #include <stdlib.h>
 #include <ftdi.h>
 
-int main(int argc, char **argv)
+int main(void)
 {
     struct ftdi_context ftdic;
-    int f,i;
+    int f;
     unsigned char buf[1];
     unsigned char bitmask;
-    unsigned char input[10];
+    char input[10];
 
-    ftdi_init(&ftdic);
+    if (ftdi_init(&ftdic) < 0)
+    {
+        fprintf(stderr, "ftdi_init failed\n");
+        return EXIT_FAILURE;
+    }
 
     f = ftdi_usb_open(&ftdic, 0x0403, 0x6001);
     if (f < 0 && f != -5)
@@ -80,4 +84,6 @@ int main(int argc, char **argv)
 
     ftdi_usb_close(&ftdic);
     ftdi_deinit(&ftdic);
+
+    return 0;
 }