--- mpg321.c.str	2010-07-16 18:46:43.000000000 +0200
+++ mpg321.c	2010-07-16 18:47:40.000000000 +0200
@@ -238,7 +238,7 @@
         {
             if(!names[i])
             {
-                printf(emptystring);
+                printf("%s",emptystring);
             }
             
             else
@@ -256,7 +256,7 @@
         for (i=0; i<=5; i++)    {
             fprintf (stderr, "%s", info_id3[i].name);
             if (!names[i])  {
-                fprintf (stderr, emptystring);
+                fprintf (stderr, "%s", emptystring);
             }   else    {
                 fprintf (stderr, "%s", names[i]);
                 free (names[i]);