Add missing check for evaluation error.

Change-Id: I83b53ec2d37a2e5b499b1cd81b1cd2fb3e593750
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

1 files changed, 8 insertions, 3 deletions

diff --git a/src/lib/corelib/language/evaluatorscriptclass.cpp b/src/lib/corelib/language/evaluatorscriptclass.cpp
index ab3928f7e..9ebd2e077 100644
--- a/src/lib/corelib/language/evaluatorscriptclass.cpp
+++ b/src/lib/corelib/language/evaluatorscriptclass.cpp
@@ -212,9 +212,14 @@ private:
             }
             setupConvenienceProperty(QLatin1String("base"), &extraScope, baseValue);
         }
-        if (value->sourceUsesOuter() && outerItem)
-            setupConvenienceProperty(QLatin1String("outer"), &extraScope,
-                                     data->evaluator->property(outerItem, *propertyName));
+        if (value->sourceUsesOuter() && outerItem) {
+            const QScriptValue v = data->evaluator->property(outerItem, *propertyName);
+            if (engine->hasErrorOrException(v)) {
+                *result = engine->lastErrorValue(v);
+                return;
+            }
+            setupConvenienceProperty(QLatin1String("outer"), &extraScope, v);
+        }
         if (value->sourceUsesOriginal()) {
             const Item *item = itemOfProperty;
             while (item->isModuleInstance())