From 149d973afcf4f3d0c25106b198647f59a0718ac1 Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Wed, 23 Oct 2019 11:48:16 +0200
Subject: [PATCH] fix #3149 @0.25

---
 js/libs/fluidbook/fluidbook.resize.js |  2 +-
 js/libs/fluidbook/fluidbook.utils.js  | 10 +++++++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/js/libs/fluidbook/fluidbook.resize.js b/js/libs/fluidbook/fluidbook.resize.js
index fe843562..7ef0cc68 100644
--- a/js/libs/fluidbook/fluidbook.resize.js
+++ b/js/libs/fluidbook/fluidbook.resize.js
@@ -421,7 +421,7 @@ FluidbookResize.prototype = {
             return false;
         }
 
-        if (o == 0 || o == 180) {
+        if (o === 0 || o === 180) {
             newo = 'portrait';
             $('body').removeClass('landscape');
         } else {
diff --git a/js/libs/fluidbook/fluidbook.utils.js b/js/libs/fluidbook/fluidbook.utils.js
index 0af98162..8ba527c6 100644
--- a/js/libs/fluidbook/fluidbook.utils.js
+++ b/js/libs/fluidbook/fluidbook.utils.js
@@ -52,8 +52,12 @@ function getBaseURL(removeQuery) {
 }
 
 function getSpriteIcon(icon, attrs) {
-    var a = [],
-        iconSymbol = $('svg symbol#' + icon);
+    var a = [];
+    var iconSymbol = $('svg symbol[id="' + icon + '"]');
+    if (iconSymbol.length > 1) {
+        $('svg symbol[id="' + icon + '"]:not(:last)').remove();
+        iconSymbol = $('svg symbol[id="' + icon + '"]');
+    }
 
     if (iconSymbol.length == 0) {
         //console.warn('Unable to find sprite icon: ' + icon);
@@ -101,7 +105,7 @@ function array_diff(a, b) {
     });
 }
 
-function getIframeDocument(iframe){
+function getIframeDocument(iframe) {
     iframe = $(iframe).get(0);
     var doc = iframe.contentWindow || iframe.contentDocument;
     if (doc.document) {
-- 
2.39.5