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@@ -1166,7 +1166,7 @@ int wiringPiSetup (void)
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if (geteuid () != 0)
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{
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- fprintf (stderr, "Must be root to call wiringPiSetup(). (Did you forget sudo?)\n") ;
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+ fprintf (stderr, "wiringPi:\n Must be root to call wiringPiSetup().\n (Did you forget sudo?)\n") ;
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exit (EXIT_FAILURE) ;
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}
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@@ -1203,7 +1203,8 @@ int wiringPiSetup (void)
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if ((fd = open ("/dev/mem", O_RDWR | O_SYNC) ) < 0)
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{
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- fprintf (stderr, "wiringPiSetup: Unable to open /dev/mem: %s\n", strerror (errno)) ;
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+ if (wiringPiDebug)
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+ fprintf (stderr, "wiringPiSetup: Unable to open /dev/mem: %s\n", strerror (errno)) ;
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return -1 ;
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}
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