mirror/openseadragon
1
0
Fork 0
mirror of https://github.com/openseadragon/openseadragon.git synced 2024-11-29 00:26:10 +03:00
Code Issues Projects Releases Wiki Activity

undefined check for obj. descriptor

Browse Source
This commit is contained in:
Joe DF 2022-10-10 15:12:30 -04:00
parent 39625aacaa
commit 476657ecad
1 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/openseadragon.js
View File

@ -1102,12 +1102,17 @@ function OpenSeadragon( options ){
// Extend the base object
for ( name in options ) {
var descriptor = Object.getOwnPropertyDescriptor(options, name);
if (descriptor !== undefined) {
if (descriptor.get || descriptor.set) {
Object.defineProperty(target, name, descriptor);
continue;
}
copy = descriptor.value;
} else {
$.console.warn('Undefined descriptior obtained for the "' + name + '" property in extended object.');
}
// Prevent never-ending loop
if ( target === copy ) {