fix: allow rootUri to be null

felixfbecker · felixfbecker · commit 1da3328bc23e · 2018-11-13T18:33:21.000+01:00
Fixes felixfbecker#684
diff --git a/src/LanguageServer.php b/src/LanguageServer.php
@@ -167,7 +167,7 @@ public function __construct(ProtocolReader $reader, ProtocolWriter $writer)
      */
     public function initialize(ClientCapabilities $capabilities, string $rootPath = null, int $processId = null, string $rootUri = null): Promise
     {
-        if ($rootPath === null) {
+        if ($rootPath === null && $rootUri !== null) {
             $rootPath = uriToPath($rootUri);
         }
         return coroutine(function () use ($capabilities, $rootPath, $processId) {

Original file line number	Diff line number	Diff line change
`@@ -167,7 +167,7 @@ public function __construct(ProtocolReader $reader, ProtocolWriter $writer)`
`167`	`167`	`*/`
`168`	`168`	`public function initialize(ClientCapabilities $capabilities, string $rootPath = null, int $processId = null, string $rootUri = null): Promise`
`169`	`169`	`{`
`170`		`- if ($rootPath === null) {`
	`170`	`+ if ($rootPath === null && $rootUri !== null) {`
`171`	`171`	`$rootPath = uriToPath($rootUri);`
`172`	`172`	`}`
`173`	`173`	`return coroutine(function () use ($capabilities, $rootPath, $processId) {`