dno't send Cc in header if it's not set

2008-08-17 09:37:04 -05:00 · 2008-08-17 09:37:04 -05:00 · a3e25491c0
parent 4bbf2de249
commit a3e25491c0
1 changed files with 1 additions and 1 deletions
--- a/basis/smtp/smtp.factor
+++ b/basis/smtp/smtp.factor
@ -159,7 +159,7 @@ ERROR: invalid-header-string string ;
        {
            [ from>> "From" set ]
            [ to>> ", " join "To" set ]
-            [ cc>> ", " join "Cc" set ]
+            [ cc>> ", " join [ "Cc" set ] unless-empty ]
            [ subject>> "Subject" set ]
        } cleave
        now timestamp>rfc822 "Date" set