Transport: permit an empty string for the transport_filter option. Bug 1714

[user/henk/code/exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index 9baa32d593bdc8c7cd0c214cf5595ec92c0cf1b7..2fe681394a7d3b8c53d910f91d0c02870389bf75 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -215,7 +215,7 @@ extern int     host_nmtoa(int, int *, int, uschar *, int);
 extern uschar *host_ntoa(int, const void *, uschar *, int *);
 extern int     host_scan_for_local_hosts(host_item *, host_item **, BOOL *);
 
-extern uschar *imap_utf7_encode(uschar *, const uschar *, 
+extern uschar *imap_utf7_encode(uschar *, const uschar *,
                                 uschar, uschar *, uschar **);
 
 extern void    invert_address(uschar *, uschar *);