Mirrors/uBlock
1
0
Fork 0
mirror of https://github.com/gorhill/uBlock.git synced 2024-11-23 10:52:43 +01:00
Code Issues Releases Wiki Activity

Merge pull request #555 from seanrand/shadowdom-exception

Browse Source 
try/catch createShadowRoot in contentscripts
This commit is contained in:
Raymond Hill 2015-08-02 23:42:56 -04:00
commit 8e5ff6693b
2 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/js/contentscript-end.js
View File

@ -470,7 +470,12 @@ var uBlockCollapser = (function() {
if ( shadow !== null && shadow.className === sessionId ) {
continue;
}
shadow = elem.createShadowRoot();
// not all nodes can be shadowed
try {
shadow = elem.createShadowRoot();
} catch (ex) {
continue;
}
shadow.className = sessionId;
}
};

7
src/js/contentscript-start.js
View File

@ -181,7 +181,12 @@ var hideElements = function(selectors) {
if ( shadow !== null && shadow.className === sessionId ) {
continue;
}
shadow = elem.createShadowRoot();
// not all nodes can be shadowed
try {
shadow = elem.createShadowRoot();
} catch (ex) {
continue;
}
shadow.className = sessionId;
}
};