lstat_cache(): print a warning if doing ping-pong between cache types

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index b69846e522fdcf07360b51b8d9f8af56fbecaa65..ff4aeff4e6d1df6840b500dafb19fc97e2197d68 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -34,6 +34,7 @@ The --bcc option must be repeated for each user you want on the bcc list.
 
 --cc::
        Specify a starting "Cc:" value for each email.
+       Default is the value of 'sendemail.cc'.
 +
 The --cc option must be repeated for each user you want on the cc list.