add new history record on request changed only

src/browser/main/tab/page.rs

@@ -95,8 +95,16 @@ impl Page {
                     &request, true, // activate (page reload)
                 );
 
+                // Add new history record on request change
+                match navigation.history_current() {
+                    Some(current) => {
+                        if current != request {
                             navigation.history_add(request);
                         }
+                    }
+                    None => navigation.history_add(request),
+                }
+            }
         });
 
         // Return activated structure

src/browser/main/tab/page/navigation.rs

@@ -93,6 +93,10 @@ impl Navigation {
         self.history.back(follow_to_index)
     }
 
+    pub fn history_current(&self) -> Option<GString> {
+        self.history.current()
+    }
+
     pub fn history_forward(&self, follow_to_index: bool) -> Option<GString> {
         self.history.forward(follow_to_index)
     }

src/browser/main/tab/page/navigation/history.rs

@@ -92,6 +92,16 @@ impl History {
         None
     }
 
+    pub fn current(&self) -> Option<GString> {
+        let index = self.index.borrow().clone(); // keep outside as borrow
+        if let Some(usize) = index {
+            if let Some(memory) = self.memory.borrow().get(usize) {
+                return Some(memory.request.clone());
+            }
+        }
+        None
+    }
+
     pub fn forward(&self, follow_to_index: bool) -> Option<GString> {
         let index = self.index.borrow().clone(); // keep outside as borrow
         if let Some(usize) = index {