diff --git a/src/actors/ZenThemeMarketplaceChild.sys.mjs b/src/actors/ZenThemeMarketplaceChild.sys.mjs index 747f015..edb96ad 100644 --- a/src/actors/ZenThemeMarketplaceChild.sys.mjs +++ b/src/actors/ZenThemeMarketplaceChild.sys.mjs @@ -20,6 +20,7 @@ export class ZenThemeMarketplaceChild extends JSWindowActorChild { } async addIntallButtons() { + const actionButton = this.contentWindow.document.getElementById("install-theme"); const errorMessage = this.contentWindow.document.getElementById("install-theme-error"); if (actionButton) {