[w3m-dev 02770] form element outside <form>..</form>

From: Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>

form.c

@@ -1,4 +1,4 @@
-/* $Id: form.c,v 1.9 2001/12/27 17:37:49 ukai Exp $ */
+/* $Id: form.c,v 1.10 2001/12/27 18:01:52 ukai Exp $ */
 /* 
  * HTML forms
  */
@@ -31,6 +31,7 @@ struct {
 #ifdef USE_COOKIE
     {"cookie", set_cookie_flag},
 #endif				/* USE_COOKIE */
+    {"none", NULL},
     {NULL, NULL},
 };
 /* *INDENT-ON* */
@@ -510,7 +511,8 @@ do_internal(char *action, char *data)
 
     for (i = 0; internal_action[i].action; i++) {
 	if (strcasecmp(internal_action[i].action, action) == 0) {
-	    internal_action[i].rout(cgistr2tagarg(data));
+	    if (internal_action[i].rout)
+		internal_action[i].rout(cgistr2tagarg(data));
 	    return;
 	}
     }