fix tab append on initial application startup

src/app/browser.rs

@@ -236,6 +236,10 @@ impl Browser {
         Ok(())
     }
 
+    pub fn init(&self) {
+        self.window.init();
+    }
+
     // Getters
     pub fn gobject(&self) -> &ApplicationWindow {
         &self.widget.gobject()

src/app/browser/window.rs

@@ -160,6 +160,10 @@ impl Window {
         Ok(())
     }
 
+    pub fn init(&self) {
+        self.tab.init();
+    }
+
     // Getters
     pub fn gobject(&self) -> &Box {
         &self.widget.gobject()

src/app/browser/window/tab.rs

@@ -217,11 +217,6 @@ impl Tab {
                                 // Register dynamically created tab item in the HashMap index
                                 self.index.borrow_mut().insert(item.id(), item.clone());
                             }
-
-                            // Append just one blank page if nothing to restore
-                            if self.index.borrow().is_empty() {
-                                self.append();
-                            }
                         }
                         Err(e) => return Err(e.to_string()),
                     }
@@ -260,6 +255,15 @@ impl Tab {
         Ok(())
     }
 
+    pub fn init(&self) {
+        // Append just one blank page if no tabs available after last session restore
+        if self.index.borrow().is_empty() {
+            self.append();
+        }
+
+        // @TODO other/child features..
+    }
+
     // Getters
     pub fn gobject(&self) -> &TabView {
         self.widget.gobject()