Search for any devices with one of the default VID/PID, if no VID/PID if given

[libftdi] / examples / simple.c

diff --git a/examples/simple.c b/examples/simple.c
index 8abd7b3..145e931 100644 (file)
--- a/examples/simple.c
+++ b/examples/simple.c
@@ -6,6 +6,7 @@
 */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <ftdi.h>
 
 int main(void)
@@ -21,6 +22,7 @@ int main(void)
     if ((ret = ftdi_usb_open(&ftdic, 0x0403, 0x6001)) < 0)
     {
         fprintf(stderr, "unable to open ftdi device: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
+        ftdi_deinit(&ftdic);
         return EXIT_FAILURE;
     }
 
@@ -35,6 +37,7 @@ int main(void)
     if ((ret = ftdi_usb_close(&ftdic)) < 0)
     {
         fprintf(stderr, "unable to close ftdi device: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
+        ftdi_deinit(&ftdic);
         return EXIT_FAILURE;
     }