don't overwrite window.crypto if not necessary

mvayngrib · mvayngrib · commit 81fd8bf49a6d · 2017-01-23T14:45:55.000-05:00
diff --git a/shim.js b/shim.js
@@ -34,7 +34,8 @@ if (require('./package.json').dependencies['react-native-crypto']) {
 
   let crypto
   if (typeof window === 'object') {
-    crypto = window.crypto = window.crypto || {}
+    if (!window.crypto) window.crypto = {}
+    crypto = window.crypto
   } else {
     crypto = require('crypto')
   }

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,8 @@ if (require('./package.json').dependencies['react-native-crypto']) {`
`34`	`34`
`35`	`35`	`let crypto`
`36`	`36`	`if (typeof window === 'object') {`
`37`		`- crypto = window.crypto = window.crypto \|\| {}`
	`37`	`+ if (!window.crypto) window.crypto = {}`
	`38`	`+ crypto = window.crypto`
`38`	`39`	`} else {`
`39`	`40`	`crypto = require('crypto')`
`40`	`41`	`}`