Don't test with sendmail because it would really send the mail. If

[mmh] / uip / send.c

diff --git a/uip/send.c b/uip/send.c
old mode 100644 (file)
new mode 100755 (executable)
index 5034121..577abac
--- a/uip/send.c
+++ b/uip/send.c
@@ -442,7 +442,8 @@ go_to_it:
        distfile = getcpy (m_mktemp2 (altmsg, invo_name, NULL, NULL));
        unlink(distfile);
        if (link (altmsg, distfile) == NOTOK) {
-           if (errno != EXDEV
+           /* Cygwin with FAT32 filesystem produces EPERM. */
+           if (errno != EXDEV  &&  errno != EPERM
 #ifdef EISREMOTE
                    && errno != EISREMOTE
 #endif /* EISREMOTE */