fix boolean 0 check bullshit

client/src/components/vbox.component.jsx

@@ -240,7 +240,7 @@ function Vbox(args) {
     const reclaimClass = `vbox-btn reclaim ${reclaiming ? 'reclaiming' : ''}`;
 
     function inventoryBtn(v, i) {
-        if (!v) return <button disabled class='empty' >&nbsp;</button>;
+        if (!v && v !== 0) return <button disabled class='empty' >&nbsp;</button>;
 
         function onClick(e) {
             if (reclaiming) return sendVboxReclaim(i);
@@ -279,25 +279,24 @@ function Vbox(args) {
     }
 
     function combinerBtn() {
-        const dots = combiner.filter(v => v).length;
         let text = '';
 
-        if (dots < 3) {
+        if (combiner.length < 3) {
             for (let i = 0; i < 3; i++) {
-                if (dots > i) {
+                if (combiner.length > i) {
                     text += '■ ';
                 } else {
                     text += '▫ ';
                 }
             }
         } else {
-            text = 'combine'
+            text = 'combine';
         }
 
         return (
             <button
                 class='vbox-btn'
-                disabled={dots !== 3}
+                disabled={combiner.length !== 3}
                 onMouseOver={e => hoverInfo(e, 'refine')}
                 onClick={() => sendVboxCombine()}>
                 {text}