From 667822809cea0014516e040d7a9a75c01e403231 Mon Sep 17 00:00:00 2001
From: Tien Pham <32733132+tienf4m@users.noreply.github.com>
Date: Fri, 12 Oct 2018 03:49:48 +0700
Subject: [PATCH] Fix unexpected route switching after the transition is
 complete (#5113)

---
 packages/react-navigation/src/routers/StackRouter.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/react-navigation/src/routers/StackRouter.js b/packages/react-navigation/src/routers/StackRouter.js
index ae8ec1d4..799569e8 100644
--- a/packages/react-navigation/src/routers/StackRouter.js
+++ b/packages/react-navigation/src/routers/StackRouter.js
@@ -543,8 +543,10 @@ export default (routeConfigs, stackConfig = {}) => {
               state,
               childRoute.key,
               route,
-              // the following tells replaceAt to NOT change the index to this route for the setParam action, because people don't expect param-setting actions to switch the active route
-              action.type === NavigationActions.SET_PARAMS
+              // the following tells replaceAt to NOT change the index to this route for the setParam action or complete transition action,
+              // because people don't expect these actions to switch the active route
+              action.type === NavigationActions.SET_PARAMS ||
+                action.type === StackActions.COMPLETE_TRANSITION
             );
           }
         }