Index: trunk/Ohana/src/opihi/cmd.basic/strlen.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.basic/strlen.c	(revision 2598)
+++ trunk/Ohana/src/opihi/cmd.basic/strlen.c	(revision 7917)
@@ -7,5 +7,5 @@
 
   if ((argc != 2) && (argc != 3)) {
-    fprintf (stderr, "USAGE: strchr (string) [var]\n");
+    gprint (GP_ERR, "USAGE: strchr (string) [var]\n");
     return (FALSE);
   }
@@ -16,5 +16,5 @@
     set_int_variable (argv[2], len);
   } else {
-    fprintf (stderr, "%d\n", len);
+    gprint (GP_ERR, "%d\n", len);
   }
   return (TRUE);