diff options
| -rw-r--r-- | packages/instant/src/index.umd.ts | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts index 95080f829..869b52353 100644 --- a/packages/instant/src/index.umd.ts +++ b/packages/instant/src/index.umd.ts @@ -91,10 +91,11 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z const anyWindow = window as any; if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) { anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window); + } else { + anyWindow.__zeroExInstantIntegratorsPopStateHandler = util.boundNoop; } - const integratorsOnPopStateHandler = anyWindow.__zeroExInstantIntegratorsPopStateHandler || util.boundNoop; const onPopStateHandler = (e: PopStateEvent) => { - integratorsOnPopStateHandler(e); + anyWindow.__zeroExInstantIntegratorsPopStateHandler(e); const newState = e.state; if (newState && newState.zeroExInstantShowing) { // We have returned to a history state that expects instant to be rendered. |