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author | Klaus Weidenbach <Klaus.Weidenbach@gmx.net> | 2018-03-18 02:13:05 +0100 |
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committer | Klaus Weidenbach <Klaus.Weidenbach@gmx.net> | 2018-03-18 02:15:29 +0100 |
commit | c80837a9e6a1d5049a03fbb608b2b650c1b0f92d (patch) | |
tree | 360fb2685c74cdac0e714a44c813dbc8efe92028 /vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php | |
parent | 0009f7f05133a74bbe3206a5b4d0223ba9dea4bc (diff) | |
download | volse-hubzilla-c80837a9e6a1d5049a03fbb608b2b650c1b0f92d.tar.gz volse-hubzilla-c80837a9e6a1d5049a03fbb608b2b650c1b0f92d.tar.bz2 volse-hubzilla-c80837a9e6a1d5049a03fbb608b2b650c1b0f92d.zip |
:arrow_up: Update libraries.
michelf/php-markdown (1.7.0 => 1.8.0)
ezyang/htmlpurifier (v4.9.3 => v4.10.0)
commerceguys/intl (v0.7.4 => v0.7.5)
sabre/http (4.2.3 => v4.2.4)
sabre/vobject (4.1.3 => 4.1.5)
Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php')
-rw-r--r-- | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php index 5060eef9e..116b470c3 100644 --- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php +++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php @@ -157,11 +157,13 @@ abstract class HTMLPurifier_Injector return false; } // check for exclusion - for ($i = count($this->currentNesting) - 2; $i >= 0; $i--) { - $node = $this->currentNesting[$i]; - $def = $this->htmlDefinition->info[$node->name]; - if (isset($def->excludes[$name])) { - return false; + if (!empty($this->currentNesting)) { + for ($i = count($this->currentNesting) - 2; $i >= 0; $i--) { + $node = $this->currentNesting[$i]; + $def = $this->htmlDefinition->info[$node->name]; + if (isset($def->excludes[$name])) { + return false; + } } } return true; |