From: Jim Pryor <profjim@jimpryor.net>
Date: Wed, 1 Jun 2011 13:06:26 +0000 (-0400)
Subject: fix string comparison, release 1.0
X-Git-Url: https://git.g-eek.se/?a=commitdiff_plain;h=9b159b058024ef075e8d8dbc86f11191dbd136f9;p=ikiwiki-pandoc.git

fix string comparison, release 1.0

Signed-off-by: Jim Pryor <profjim@jimpryor.net>
---

diff --git a/pandoc.pm b/pandoc.pm
index 441b71e..ec3706d 100755
--- a/pandoc.pm
+++ b/pandoc.pm
@@ -155,9 +155,10 @@ sub htmlize ($@) {
         push @args, '--section-divs';
     };
 
-	unless ($config{pandoc_codeclasses} == "") {
-		push @args, '--indented-code-classes=' . $config{pandoc_codeclasses};
-	};
+    if ($config{pandoc_codeclasses} && ($config{pandoc_codeclasses} ne "")) {
+        push @args, '--indented-code-classes=' . $config{pandoc_codeclasses};
+    };
+
 
     for ($config{pandoc_math}) {
         if (/^mathjax$/) {