fix(create-matcher): warn about root paths without a leading slash

close vuejs#2550
Sayegh7 · Jan 22, 2019 · b1c178c · b1c178c
1 parent 2191ee1
commit b1c178c
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/create-matcher.js b/src/create-matcher.js
@@ -18,6 +18,11 @@ export function createMatcher (
   router: VueRouter
 ): Matcher {
   const { pathList, pathMap, nameMap } = createRouteMap(routes)
+  const pathsMissingSlashes = pathList.filter(path => !!path && path.charAt(0) !== '/')
+
+  if (pathsMissingSlashes.length > 0) {
+    warn(false, `There is at least one root route without a leading slash in its path.`)
+  }
 
   function addRoutes (routes) {
     createRouteMap(routes, pathList, pathMap, nameMap)