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Check for descriptor

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This commit is contained in:
Gregg Van Hove
2015-10-26 17:03:45 -07:00
parent 0b1e1a0401
commit a85c3a4da8
2 changed files with 2 additions and 2 deletions
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2
lib/jasmine-core/jasmine.js
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@@ -1993,7 +1993,7 @@ getJasmineRequireObj().SpyRegistry = function(j$) {
}
var descriptor = Object.getOwnPropertyDescriptor(obj, methodName);
if (!(descriptor.writable || descriptor.set)) {
if (descriptor && !(descriptor.writable || descriptor.set)) {
throw new Error(methodName + ' is not declared writable or has no setter');
}

2
src/core/SpyRegistry.js
View File

@@ -23,7 +23,7 @@ getJasmineRequireObj().SpyRegistry = function(j$) {
}
var descriptor = Object.getOwnPropertyDescriptor(obj, methodName);
if (!(descriptor.writable || descriptor.set)) {
if (descriptor && !(descriptor.writable || descriptor.set)) {
throw new Error(methodName + ' is not declared writable or has no setter');
}