Small fixes,

Fix: removed a call to free,  which I think made linux people unhappy during "lf t55xx rd 0"...
Add: "lf t55xx fsk"  now kind of outputs binary from "FSK2a R/40 R/50"..

client/cmdhfmf.c

@@ -522,13 +522,13 @@ int CmdHF14AMfDump(const char *Cmd)
 	int size = GetCardSize();		
 	char cmdp = param_getchar(Cmd, 0);
 	
-	PrintAndLog("Got %d",size);
-	
-	return 0;
 	
+
 	if  ( size > -1) 
-		cmdp = (char)48+size;
-	
+		cmdp = (char)(48+size);
+
+	PrintAndLog("Got %d",cmdp);
+		
 	switch (cmdp) {
 		case '0' : numSectors = 5; break;
 		case '1' :