dist/sass/rcue/_navbar-vertical.scss in patternfly-sass-3.51.1 vs dist/sass/rcue/_navbar-vertical.scss in patternfly-sass-3.51.2

@@ -89,10 +89,10 @@
         display: inline-block;
         line-height: 1.55;
       }
 
       > .pficon-user {
-        padding-right: calc($navbar-pf-item-icon-padding-right + 3px);
+        padding-right: unquote("calc(#{$navbar-pf-item-icon-padding-right} + 3px)");
         float: left;
       }
     }
 
     .open > .nav-item-iconic {