Little code cleanup

[Sébastien Hinderer <Sebastien.Hinderer@xxxxxxxxxxxx>]

Dear all,

Here are two warnings I get when compiling mutt :

../hg/compose.c: In function 'mutt_compose_menu':
../hg/compose.c:1210: warning: the address of 'fname' will always evaluate as 
'true'
../hg/mx.c: In function 'mx_close_mailbox':
../hg/mx.c:859: warning: the address of 'mbox' will always evaluate as 'true'

The patch below fixes them.

Sébastien.

diff -r 9a7d802004d3 compose.c
--- a/compose.c Sun Mar 02 21:45:53 2008 -0800
+++ b/compose.c Mon Mar 03 08:35:48 2008 +0100
@@ -1207,7 +1207,7 @@ int mutt_compose_menu (HEADER *msg,   /*
          if (msg->content->next)
            msg->content = mutt_make_multipart (msg->content);
 
-         if (mutt_write_fcc (NONULL (fname), msg, NULL, 1, NULL) < 0)
+         if (mutt_write_fcc (fname, msg, NULL, 1, NULL) < 0)
            msg->content = mutt_remove_multipart (msg->content);
          else
            mutt_message _("Message written.");
diff -r 9a7d802004d3 mx.c
--- a/mx.c      Sun Mar 02 21:45:53 2008 -0800
+++ b/mx.c      Mon Mar 03 08:35:48 2008 +0100
@@ -856,7 +856,7 @@ int mx_close_mailbox (CONTEXT *ctx, int 
       isSpool = mutt_is_spool (ctx->path) && !mutt_is_spool (mbox);
     }
 
-    if (isSpool && mbox && *mbox)
+    if (isSpool && *mbox)
     {
       mutt_expand_path (mbox, sizeof (mbox));
       snprintf (buf, sizeof (buf), _("Move read messages to %s?"), mbox);