From 8a0a8bba64646711a61a47df2365bb5161ace1f7 Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <gerwitzm@lovullo.com>
Date: Wed, 21 Aug 2013 10:43:25 -0400
Subject: [PATCH] Current date will be used if no verstr.tex exists

---
 lvspec.cls | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lvspec.cls b/lvspec.cls
index 93b51df..c0b0733 100644
--- a/lvspec.cls
+++ b/lvspec.cls
@@ -58,7 +58,14 @@
 \setcounter{secnumdepth}{4}
 
 % the version string is taken directly from a file written by the build process
-\def\@verstr{{\footnotesize\tt\input{verstr.tex}}}
+\def\@verstr{{%
+  \footnotesize\tt
+  % if verstr.tex exists, then use that as the version string; otherwise, fall
+  % back to the current date
+  \IfFileExists{verstr.tex}%
+    {\input{verstr.tex}}%
+    {\number\year-\number\month-\number\day}%
+}}
 
 \def\@oddhead{\small\sc\rightmark\hfill TODO}
 \let\@evenhead\@oddhead