Index: uspace/app/sportdmp/sportdmp.c
===================================================================
--- uspace/app/sportdmp/sportdmp.c	(revision fd418d9c9df736e34fdfef1cd5f55e0f3406b693)
+++ uspace/app/sportdmp/sportdmp.c	(revision 4c733614191a1990349eee258902e2786c086094)
@@ -140,10 +140,7 @@
 		ssize_t i;
 		for (i = 0; i < read; i++) {
-			if ((buf[i] >= 32) && (buf[i] < 128))
-				putchar((wchar_t) buf[i]);
-			else
-				putchar('.');
-			fflush(stdout);
+			printf("%02hhx ", buf[i]);
 		}
+		fflush(stdout);
 	}