Restore location after devtools reset

Author: ellbee

Diff for: src/index.js

@@ -42,7 +42,15 @@ function syncReduxAndRouter(history, store) {
     );
   }
 
+  // Capture the initial path so that redux devtools knows where
+  // to go back after a 'RESET' action
+  let initialPath;
+
   history.listen(location => {
+    if (!initialPath) {
+      initialPath = locationToString(location);
+    }
+
     // Avoid dispatching an action if the store is already up-to-date,
     // even if `history` wouldn't do anthing if the location is the same
     if(store.getState().routing.path !== locationToString(location)) {
@@ -52,6 +60,13 @@ function syncReduxAndRouter(history, store) {
 
   store.subscribe(() => {
     const routing = store.getState().routing;
+
+    // Catch when devtools has 'RESET' the state and force
+    // navigation back to the initial location
+    if (routing.path === undefined) {
+      routing.path = initialPath;
+    }
+
     // Don't update the router is nothing has changed. The
     // `avoidRouterUpdate` flag can be set to avoid updating altogether,
     // which is useful for things like loading snapshots or very special