Elastic: Fix missing delete button in image upload widget in some browsers

skins/elastic/ui.js

@@ -3321,16 +3321,19 @@ function rcube_elastic_ui()
     function image_upload_input(obj)
     {
         var reset_button = $('<a>')
-            .attr({'class': 'icon button delete', href: '#', })
-            .click(function(e) { rcmail.command('delete-photo', '', this, e); return false; });
+                .attr({'class': 'icon button delete', href: '#', })
+                .click(function(e) { rcmail.command('delete-photo', '', this, e); return false; }),
+            img = $(obj).find('img')[0],
+            img_onload = function() {
+                var state = (img.currentSrc || img.src).indexOf(rcmail.env.photo_placeholder) != -1;
+                $(obj)[state ? 'removeClass' : 'addClass']('changed');
+            };
 
         $(obj).append(reset_button).click(function() { rcmail.upload_input('upload-form'); });
 
-        $('img', obj).on('load', function() {
-            // FIXME: will that work in IE?
-            var state = (this.currentSrc || this.src).indexOf(rcmail.env.photo_placeholder) != -1;
-            $(obj)[state ? 'removeClass' : 'addClass']('changed');
-        });
+        // Note: Looks like only Firefox does not need this separate call
+        img_onload();
+        $(img).on('load', img_onload);
     };
 
     /**