fixed opening closed tabs from Files sidebar to re-use best Alias before making a new alias.

1 files changed, 6 insertions, 5 deletions

diff --git a/src/client/views/nodes/button/FontIconBox.tsx b/src/client/views/nodes/button/FontIconBox.tsx
index d29160458..b21a28d8e 100644
--- a/src/client/views/nodes/button/FontIconBox.tsx
+++ b/src/client/views/nodes/button/FontIconBox.tsx
@@ -231,7 +231,7 @@ export class FontIconBox extends DocComponent<ButtonProps>() {
         const backgroundColor = this.props.styleProvider?.(this.rootDoc, this.props, StyleProp.BackgroundColor);
 
         const script = ScriptCast(this.rootDoc.script);
-        if (!script) { return null };
+        if (!script) { return null; }
 
         let noviceList: string[] = [];
         let text: string | undefined;
@@ -459,7 +459,7 @@ export class FontIconBox extends DocComponent<ButtonProps>() {
         const buttonText = StrCast(this.rootDoc.buttonText);
 
         // TODO:glr Add label of button type
-        let button = this.defaultButton;
+        let button: JSX.Element | null = this.defaultButton;
 
         switch (this.type) {
             case ButtonType.TextButton:
@@ -527,9 +527,10 @@ export class FontIconBox extends DocComponent<ButtonProps>() {
         }
 
         return !this.layoutDoc.toolTip || this.type === ButtonType.DropdownList || this.type === ButtonType.ColorButton || this.type === ButtonType.NumberButton || this.type === ButtonType.EditableText ? button :
-            <Tooltip title={<div className="dash-tooltip">{StrCast(this.layoutDoc.toolTip)}</div>}>
-                {button}
-            </Tooltip>;
+            button !== null ?
+                <Tooltip title={<div className="dash-tooltip">{StrCast(this.layoutDoc.toolTip)}</div>}>
+                    {button}
+                </Tooltip > : null
     }
 }