From e55f2671c62dfac414b477aa96010558240e4203 Mon Sep 17 00:00:00 2001
From: Eugeniy Mikhailov <evgmik@gmail.com>
Date: Mon, 29 Dec 2014 15:54:39 -0500
Subject: properly implemented nologo option

---
 wmletterhead.cls | 25 +++++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)

diff --git a/wmletterhead.cls b/wmletterhead.cls
index 0323dc4..d15c47b 100644
--- a/wmletterhead.cls
+++ b/wmletterhead.cls
@@ -7,10 +7,11 @@
 % 'wmletterhead' class accepts all options of the 'letter' class and the following
 % additional options which specify the header logo
 %   prior2014dec - old logo prior 2014
-%   fullcolor - full color logo with yellowish WM cypher
-%   black - all black logo
-%   green - all green logo
-%   white - all white logo (quite use less on white background)
+%   fullcolor - (default) full color logo with yellowish WM cypher
+%   black  - all black logo
+%   green  - all green logo
+%   white  - all white logo (quite use less on white background)
+%   nologo - do not show logo image
 % DEFAULT options: [fullcolor]
 % Recomended use:
 % \documentclass[12pt,fullcolor]{wmletterhead}
@@ -18,6 +19,13 @@
 \RequirePackage{xcolor}
 \RequirePackage{ifthen}
 
+% --------------------------------------------------
+% Global flag
+\newif\iflogo
+
+% by default we want logo
+\logotrue
+
 % --------------------------------------------------
 % Tagline color since December 2014
 \definecolor{WMgold}{rgb}{0.73,0.59,0.36}
@@ -93,11 +101,12 @@
 \setonelinelayout{default} % set page layout defaults
 
 %-------------- define WM header logo file ---------------------------------
-\providecommand{\wmheaderlogo}{}% nologo
+\providecommand{\wmheaderlogo}{}% no logo
 
 % this is prior December 2014 logo with Wren building
 \DeclareOption{nologo}{%
-  \renewcommand{\wmheaderlogo}{}% nologo
+  \renewcommand{\wmheaderlogo}{}% no logo
+  \logofalse
   \setonelinelayout{default}%
 }
 
@@ -191,10 +200,14 @@
 
 \newcommand{\wmfromwithlogo}{
   \setwmaddresssizes
+  \iflogo
     \raisebox{\wmaddressheight-\wmlogoheight+\wmlogoWvpos}[\wmaddressheight]{
       \hskip -\wmlogoWhpos%
       \includegraphics[height=\wmlogoheight{},keepaspectratio=true]{\wmheaderlogo}%
     }
+  \else%
+    % do nothing
+  \fi%
   \hfill\wmaddress{}%
 }
 
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