scratchfoundation/paper.js
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Fix Cannot read property 'parent' of undefined in node

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This happens in webpack bundle in node server rendering react application:
```js
TypeError: Cannot read property 'parent' of undefined
    at Object.eval (webpack:///./node_modules/paper/dist/node/self.js?:20:28)
    at eval (webpack:///./node_modules/paper/dist/node/self.js?:62:30)
    at Object../node_modules/paper/dist/node/self.js (/home/bojan/www/climbuddy/client/server/map.bundle.js:34531:1)
    at __webpack_require__ (/home/bojan/www/climbuddy/client/server/map.bundle.js:26:30)
    at Object.eval (webpack:///./node_modules/paper/dist/paper-core.js?:35:16)
    at eval (webpack:///./node_modules/paper/dist/paper-core.js?:14798:3)
    at Object../node_modules/paper/dist/paper-core.js (/home/bojan/www/climbuddy/client/server/map.bundle.js:34553:1)
    at __webpack_require__ (/home/bojan/www/climbuddy/client/server/map.bundle.js:26:30)
    at eval (webpack:///./node_modules/react-paper-bindings/lib/View.js?:15:18)
    at Object../node_modules/react-paper-bindings/lib/View.js (/home/bojan/www/climbuddy/client/server/map.bundle.js:37188:1)
```
This commit is contained in:
Bojan Hribernik 2018-06-12 01:25:01 +02:00 committed by sapics
parent e7f09af890
commit 6925888024
1 changed files with 1 additions and 1 deletions
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2
src/node/self.js
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@ -17,7 +17,7 @@ var path = require('path');
// Determine the name by which name the module was required (either 'paper', // Determine the name by which name the module was required (either 'paper',
// 'paper-jsdom' or 'paper-jsdom-canvas'), and use this to determine if error // 'paper-jsdom' or 'paper-jsdom-canvas'), and use this to determine if error
// exceptions should be thrown or if loading should fail silently. // exceptions should be thrown or if loading should fail silently.
var parent = module.parent.parent, var parent = module.parent ? module.parent.parent : null,
requireName = parent && path.basename(path.dirname(parent.filename)); requireName = parent && path.basename(path.dirname(parent.filename));
requireName = /^paper/.test(requireName) ? requireName : 'paper'; requireName = /^paper/.test(requireName) ? requireName : 'paper';