1 files changed, 5 insertions, 12 deletions
diff --git a/lib/results.js b/lib/results.js
index 2c89be3..043f1f9 100644
--- a/lib/results.js
+++ b/lib/results.js
@@ -46,18 +46,11 @@ function warning(message) {
 }
 
 function error(exception) {
-    if (typeof exception == 'string') {
-        return {
-            type: "error",
-            message: exception
-        };
-    } else {
-        return {
-            type: "error",
-            message: exception.message,
-            stack: exception.stack
-        };
-    }
+    return {
+        type: "error",
+        message: exception.message,
+        stack: exception.stack
+    };
 }
 
 function combineMessages(results) {