Thorough promise check for denodeify's return

TehShrike · TehShrike · commit 4aeae79619fb · 2015-01-09T09:09:54.000-06:00
diff --git a/lib/node-extensions.js b/lib/node-extensions.js
@@ -23,7 +23,7 @@ Promise.denodeify = function (fn, argumentCount) {
         else resolve(res)
       })
       var res = fn.apply(self, args)
-      if (res && res.then) {
+      if (res && (typeof res === 'object' || typeof res === 'function') && typeof res.then === 'function') {
         resolve(res)
       }
     })

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ Promise.denodeify = function (fn, argumentCount) {`
`23`	`23`	`else resolve(res)`
`24`	`24`	`})`
`25`	`25`	`var res = fn.apply(self, args)`
`26`		`- if (res && res.then) {`
	`26`	`+ if (res && (typeof res === 'object' \|\| typeof res === 'function') && typeof res.then === 'function') {`
`27`	`27`	`resolve(res)`
`28`	`28`	`}`
`29`	`29`	`})`