Add setting ErrorPageEnabled

This is required so that embedders can implement custom error pages,
and is also needed for tests, where error-page loading has side-effects
on subsequent page loads.

Change-Id: I5ae276a58864a2fa9d7b608bea3340b482a92f4e
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/webenginewidgets/api/qwebenginesettings.cpp b/src/webenginewidgets/api/qwebenginesettings.cpp
index 9ade311fc..729a09f56 100644
--- a/src/webenginewidgets/api/qwebenginesettings.cpp
+++ b/src/webenginewidgets/api/qwebenginesettings.cpp
@@ -67,6 +67,8 @@ static WebEngineSettings::Attribute toWebEngineAttribute(QWebEngineSettings::Web
         return WebEngineSettings::HyperlinkAuditingEnabled;
     case QWebEngineSettings::ScrollAnimatorEnabled:
         return WebEngineSettings::ScrollAnimatorEnabled;
+    case QWebEngineSettings::ErrorPageEnabled:
+        return WebEngineSettings::ErrorPageEnabled;
     default:
         return WebEngineSettings::UnsupportedInCoreSettings;
     }