Add (and use) a function mutt_str_replace, which essentially

replaces the sequence:

	safe_free (&s);
	s = safe_strdup (t);

1 files changed, 1 insertions, 2 deletions

diff --git a/main.c b/main.c
index 477190c1..46a70af4 100644
--- a/main.c
+++ b/main.c
@@ -396,8 +396,7 @@ int main (int argc, char **argv)
 	break;
 
       case 'F':
-	FREE (&Muttrc);
-	Muttrc = safe_strdup (optarg);
+	mutt_str_replace (&Muttrc, optarg);
 	break;
 
       case 'f':