chai - npm Package Compare versions

Comparing version 4.0.0-canary.2 to 4.0.0

lib/chai/utils/addChainableMethod.js

@@ -28,3 +28,12 @@ /*!
 var excludeNames = Object.getOwnPropertyNames(testFn).filter(function(name) {
-  return !Object.getOwnPropertyDescriptor(testFn, name).configurable;
+  var propDesc = Object.getOwnPropertyDescriptor(testFn, name);
+
+  // Note: PhantomJS 1.x includes `callee` as one of `testFn`'s own properties,
+  // but then returns `undefined` as the property descriptor for `callee`. As a
+  // workaround, we perform an otherwise unnecessary type-check for `propDesc`,
+  // and then filter it out if it's not an object as it should be.
+  if (typeof propDesc !== 'object')
+    return true;
+
+  return !propDesc.configurable;
 });
@@ -31,0 +40,0 @@

package.json

@@ -20,3 +20,3 @@ {
   ],
-  "version": "4.0.0-canary.2",
+  "version": "4.0.0",
   "repository": {
@@ -23,0 +23,0 @@ "type": "git",

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