- fixed memory corruption on card initialization

- fixed compilation warning


git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@340 96b47cad-a561-4643-ad3b-153ac7d7599c

ccid/src/usb.c

@@ -1814,9 +1814,6 @@ main (int argc, char **argv)
         return 1;
     }
 
-    if (verbose)
-        fprintf (stderr, "serial=\"%s\"\n", serial);
-
     if (chdir (gadgetfs) < 0) {
         fprintf (stderr, "Error changing directory to %s\n", gadgetfs);
         return 1;
@@ -1839,6 +1836,9 @@ main (int argc, char **argv)
         }
     }
 
+    if (verbose)
+        fprintf (stderr, "serial=\"%s\"\n", doserial ? doserial : serial);
+
     if (doiintf) {
         for (i=0; i<sizeof(stringtab)/sizeof(struct usb_string); i++) {
             if (stringtab[i].id == STRINGID_INTERFACE) {