refs #21263 round numbers when checking if breadcrumbs should be hidden

Signed-off-by: Julien Veyssier <eneiluj@posteo.net>

apps/files/js/breadcrumb.js

@@ -327,7 +327,7 @@
 			// Note that the crumbs shown always overflow the parent width
 			// (except, of course, when they all fit in).
 			while (this.$el.find(this.hiddenCrumbSelector).length > 0
-				&& this.getTotalWidth() <= this.$el.parent().width()) {
+				&& Math.round(this.getTotalWidth()) <= Math.round(this.$el.parent().width())) {
 				this._showCrumb();
 			}
 
@@ -343,7 +343,7 @@
 
 			// If container is smaller than content
 			// AND if there are crumbs left to hide
-			while (this.getTotalWidth() > availableWidth
+			while (Math.round(this.getTotalWidth()) > Math.round(availableWidth)
 				&& this.$el.find(this.crumbSelector).length > 0) {
 				// As soon as one of the crumbs is hidden the menu will be
 				// shown. This is needed for proper results in further width