Avoid processing many times the same image

Cache img key during processing to avoid having to process it thousands of times
Ionaru · Jun 4, 2024 · 97bf9ce · 97bf9ce
1 parent f039bae
commit 97bf9ce
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/js/easymde.js b/src/js/easymde.js
@@ -2267,6 +2267,7 @@ EasyMDE.prototype.render = function (el) {
                     }
 
                     if (!window.EMDEimagesCache[keySrc]) {
+                        window.EMDEimagesCache[keySrc] = {};
                         var img = document.createElement('img');
                         img.onload = function () {
                             window.EMDEimagesCache[keySrc] = {