X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f37fe8cb10783de2f75e3088f454090f44da7253..f10646ef74566d76c2b70e92d50cd6842214dd38:/client/util.c

diff --git a/client/util.c b/client/util.c
index 5b461649..9d4c83ee 100644
--- a/client/util.c
+++ b/client/util.c
@@ -21,14 +21,14 @@ int ukbhit(void)
   int error;
   static struct termios Otty, Ntty;
 
-  if ( tcgetattr( 0, &Otty) == -1) return false;
+  if ( tcgetattr( 0, &Otty) == -1) return -1;
   Ntty = Otty;
 
-  Ntty.c_iflag          = 0;       /* input mode                */
-  Ntty.c_oflag          = 0;       /* output mode               */
-  Ntty.c_lflag         &= ~ICANON; /* raw mode */
-  Ntty.c_cc[VMIN]       = CMIN;    /* minimum time to wait      */
-  Ntty.c_cc[VTIME]      = CTIME;   /* minimum characters to wait for */
+  Ntty.c_iflag		= 0;       /* input mode                */
+  Ntty.c_oflag		= 0;       /* output mode               */
+  Ntty.c_lflag		&= ~ICANON; /* raw mode */
+  Ntty.c_cc[VMIN]	= CMIN;    /* minimum time to wait      */
+  Ntty.c_cc[VTIME]	= CTIME;   /* minimum characters to wait for */
 
   if (0 == (error = tcsetattr(0, TCSANOW, &Ntty))) {
     error += ioctl(0, FIONREAD, &cnt);