scripts/post-receive-xmpp: minor fixes

scripts/post-receive-xmpp

@@ -360,7 +360,7 @@ generate_update_branch_email()
 	echo ""
 	if [ -z "$rewind_only" ]; then
 		echo "Those revisions listed above that are new to this repository have"
-		echo "not appeared on any other notification email; so we list those"
+		echo "not appeared on any other notification message; so we list those"
 		echo "revisions in full, below."
 
 		echo ""
@@ -654,7 +654,7 @@ if [ -n "$1" -a -n "$2" -a -n "$3" ]; then
 	# Output to the terminal in command line mode - if someone wanted to
 	# resend an email; they could redirect the output to sendmail
 	# themselves
-	send_mail "`generate_email $1 $2 $3`"
+	send_mail "`PAGER= generate_email $1 $2 $3`"
 else
 	while read oldrev newrev refname
 	do