From: Christian Weiske <weiske@mogic.com>
Date: Tue, 21 Jun 2016 07:47:48 +0000 (+0200)
Subject: Fix E_NOTICE in rST converter
X-Git-Tag: v0.6.5~12
X-Git-Url: https://git.cweiske.de/grauphel.git/commitdiff_plain/3eaf73ae96bff4c0f967a7c2e2f8759dfa2bd006?hp=3706e6412a08c8f4b873ba38533b0479398136e7;ds=sidebyside

Fix E_NOTICE in rST converter
---

diff --git a/lib/converter/restructuredtext.php b/lib/converter/restructuredtext.php
index 149fa4a..bc20551 100644
--- a/lib/converter/restructuredtext.php
+++ b/lib/converter/restructuredtext.php
@@ -106,7 +106,9 @@ class ReStructuredText extends Base
                     $store .= static::$simpleMap[$reader->name];
                 } else if ($reader->name == 'list') {
                     --$listLevel;
-                    $listPrefix = str_repeat('  ', $listLevel);
+                    $listPrefix = str_repeat(
+                        '  ', $listLevel < 0 ? 0 : $listLevel
+                    );
                     if ($listLevel == -1) {
                         $store .= "\n";
                     }