From c87e872278f890cf1a9ab17583431f60786cb566 Mon Sep 17 00:00:00 2001
From: "conan (aka Fernando Canizo)" <conan@lugmen.org.ar>
Date: Wed, 20 Apr 2011 17:04:37 -0300
Subject: [PATCH] Bug 6218: patron gets dot added if no first name

Trivial fix, now it choose surname if firstname is empty and behaves
like before (firstname.surname) if both are provided.

Signed-off-by: Frederic Demians <frederic@tamil.fr>
Signed-off-by: Ian Walls <ian.walls@bywatersolutions.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
---
 C4/Members.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/C4/Members.pm b/C4/Members.pm
index a151e036a5..e03b40b545 100644
--- a/C4/Members.pm
+++ b/C4/Members.pm
@@ -842,7 +842,7 @@ sub Generate_Userid {
   do {
     $firstname =~ s/[[:digit:][:space:][:blank:][:punct:][:cntrl:]]//g;
     $surname =~ s/[[:digit:][:space:][:blank:][:punct:][:cntrl:]]//g;
-    $newuid = lc("$firstname.$surname");
+    $newuid = lc(($firstname)? "$firstname.$surname" : $surname);
     $newuid .= $offset unless $offset == 0;
     $offset++;
 
-- 
2.20.1