Don't make a PNG thumbnail if the PDF creation failed.

[webpdf] / README

diff --git a/README b/README
index a01153642e76377c8589057687bf53148a5be928..f7c6881d6b8e76b7764f30b0b4e9f0277b239a79 100644 (file)
--- a/README
+++ b/README
@@ -5,7 +5,7 @@ You'll need:
   - A web server (I use Apache 2, with mpm-itk[1] to separate the ugliness
     from the rest of the server installation).
   - ImageMagick (http://www.imagemagick.org/).
-  - Perl (http://www.perl.org/), with the CGI module.
+  - Perl (http://www.perl.org/), with the CGI and HTML::Entities modules.
   - OpenOffice.org (http://www.openoffice.org/ -- doh), tested with v1.1
     only. See below for special configuration needed.
   - GhostScript, probably almost any halfway recent version; newer ones