Fix #912

diff --git a/client/util.c b/client/util.c
index 3b299c9a9854348678606402f23ccba707711216..4e93b8f55940b5de8a7e309616f6d1b5b4166357 100644 (file)
--- a/client/util.c
+++ b/client/util.c
@@ -49,7 +49,7 @@ int ukbhit(void)
        error += tcsetattr(STDIN_FILENO, TCSANOW, &Otty);             // reset attributes
   }
 
        error += tcsetattr(STDIN_FILENO, TCSANOW, &Otty);             // reset attributes
   }
 

-  return ( error == 0 ? cnt : -1 );
+  return cnt;

 }
 
 char getch(void)
 }
 
 char getch(void)