fix contrib/hooks/post-receive-email hooks.recipients error message

Have the error message for missing recipients actually report the
missing config variable and not a fictional one.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email
index cbbd02fadd753215b3477c178b74d79a59424ee7..b188aa3d67eda77b168c61a53162a25abcc56e7d 100644 (file)
--- a/contrib/hooks/post-receive-email
+++ b/contrib/hooks/post-receive-email
@@ -138,7 +138,15 @@ generate_email()
 
        # Check if we've got anyone to send to
        if [ -z "$recipients" ]; then
-               echo >&2 "*** hooks.recipients is not set so no email will be sent"
+               case "$refname_type" in
+                       "annotated tag")
+                               config_name="hooks.announcelist"
+                               ;;
+                       *)
+                               config_name="hooks.mailinglist"
+                               ;;
+               esac
+               echo >&2 "*** $config_name is not set so no email will be sent"
                echo >&2 "*** for $refname update $oldrev->$newrev"
                exit 0
        fi