diff --git a/web/compatibility.js b/web/compatibility.js index 1119a2742..2874bcb12 100644 --- a/web/compatibility.js +++ b/web/compatibility.js @@ -14,7 +14,8 @@ */ /* globals VBArray, PDFJS */ -'use strict'; +(function compatibilityWrapper() { + 'use strict'; // Initializing PDFJS global object here, it case if we need to change/disable // some PDF.js features, e.g. range requests @@ -591,3 +592,5 @@ if (typeof PDFJS === 'undefined') { configurable: true }); })(); + +}).call((typeof window === 'undefined') ? this : window);