Merge pull request #19 from pedroreys/FixNoConfigurationIssue

Skip FilterQueryVisitor when can't find config metadata
jbogard · Aug 31, 2016 · c100a6e · c100a6e
2 parents 2ee9bc0 + 5810f3d
commit c100a6e
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/EntityFramework.Filters/FilterQueryVisitor.cs b/src/EntityFramework.Filters/FilterQueryVisitor.cs
@@ -25,7 +25,12 @@ public FilterQueryVisitor(DbContext contextForInterception)
         public override DbExpression Visit(DbScanExpression expression)
         {
             // a bit harder to get the metadata in CSpace
-            var item = expression.Target.ElementType.MetadataProperties.First(p => p.Name == "Configuration");
+            var item = expression.Target.ElementType.MetadataProperties.FirstOrDefault(p => p.Name == "Configuration");
+
+            if(item == null)
+            {
+                return base.Visit(expression);
+            }
 
             // using reflection to get the Annotations property as EntityTtypeConfiguration is an internal class in EF
             Dictionary<string, object> annotations = new Dictionary<string, object>();
@@ -105,4 +110,4 @@ public static object GetAnnotation(IEnumerable<MetadataProperty> metadataPropert
             return metadataProperty == null ? null : metadataProperty.Value;
         }
     }
-}
+}