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author | zotlabs <mike@macgirvin.com> | 2018-03-23 21:44:55 -0700 |
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committer | zotlabs <mike@macgirvin.com> | 2018-03-23 21:44:55 -0700 |
commit | a8d81a68d62e982094110a340341756fbb6df4a9 (patch) | |
tree | 51f310e1b99b5a8e87d8c349b44f73ea7c3ba6e0 /vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector.php | |
parent | abe6ab477531916158c04e3d387cb02e839d28b6 (diff) | |
parent | 09567da292e4ff1eb89a781b685b26b2f9ba82b4 (diff) | |
download | volse-hubzilla-a8d81a68d62e982094110a340341756fbb6df4a9.tar.gz volse-hubzilla-a8d81a68d62e982094110a340341756fbb6df4a9.tar.bz2 volse-hubzilla-a8d81a68d62e982094110a340341756fbb6df4a9.zip |
Merge branch 'dev' of https://github.com/redmatrix/hubzilla into xdev_merge
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; |