Tidy input buffer handling

[exim.git] / src / src / transports / smtp.c

diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index c64bb7010cffa763156dd79f591db236172aeb96..ee07bcfe87dbd2155045c70c7d58559cac69443a 100644 (file)
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -4349,6 +4349,7 @@ else
              "%s: %s", sx->buffer, strerror(errno));
          }
        else if (addr->transport_return == DEFER)
+         /*XXX magic value -2 ? maybe host+message ? */
          retry_add_item(addr, addr->address_retry_key, -2);
       }
 #endif