shithub: libdvdcss

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dvd_region: Intentionally discard the return value from getchar()

This fixes CID 75512.

--- a/test/dvd_region.c

+++ b/test/dvd_region.c

@@ -143,7 +143,8 @@

   }

   printf("Setting drive region can only be done a finite " \

          "number of times, press Ctrl-C now to cancel!\n");

-  getchar();

+  /* Discard returned character, just wait for any key as confirmation. */

+  (void) getchar();

   region_mask = 0xff & ~(1 << (region - 1));

   printf("Setting region to %d( %x)\n", region, region_mask);