avoid double callback call

jkyberneees · jkyberneees · commit 6a08be417cc6 · 2020-01-03T11:03:13.000+01:00
diff --git a/lib/next.js b/lib/next.js
@@ -9,7 +9,7 @@ function next (middlewares, req, res, index, routerPatterns = {}, defaultRoute,
   }
 
   function step (err) {
-    if (err) errorHandler(err, req, res)
+    if (err) return errorHandler(err, req, res)
     return next(middlewares, req, res, ++index, routerPatterns, defaultRoute, errorHandler)
   }
 

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ function next (middlewares, req, res, index, routerPatterns = {}, defaultRoute,`
`9`	`9`	`}`
`10`	`10`
`11`	`11`	`function step (err) {`
`12`		`- if (err) errorHandler(err, req, res)`
	`12`	`+ if (err) return errorHandler(err, req, res)`
`13`	`13`	`return next(middlewares, req, res, ++index, routerPatterns, defaultRoute, errorHandler)`
`14`	`14`	`}`
`15`	`15`