fix build on hhvm latest

azjezz · azjezz · commit acf313420213 · 2019-10-26T00:34:11.000+01:00
diff --git a/hhast-lint.json b/hhast-lint.json
@@ -1,5 +1,5 @@
 {
-  "roots": [ "src/Nuxed/Filesystem/" ],
+  "roots": [ "src/" ],
   "builtinLinters": "all",
   "disableAllAutoFixes": false,
   "disabledLinters": [
diff --git a/src/Nuxed/Filesystem/Lines.hack b/src/Nuxed/Filesystem/Lines.hack
@@ -12,15 +12,13 @@ final class Lines implements \Countable, \IteratorAggregate<string> {
   }
 
   public function first(): string {
-    try {
-      return C\firstx($this->lines);
-    } catch (\HH\InvariantException $e) {
+    if (C\is_empty($this->lines)) {
       throw new Exception\OutOfRangeException(
         'Lines instance is empty.',
-        $e->getCode(),
-        $e,
       );
     }
+
+    return C\firstx($this->lines);
   }
 
   /**

Original file line number	Diff line number	Diff line change
`@@ -12,15 +12,13 @@ final class Lines implements \Countable, \IteratorAggregate<string> {`
`12`	`12`	`}`
`13`	`13`
`14`	`14`	`public function first(): string {`
`15`		`- try {`
`16`		`- return C\firstx($this->lines);`
`17`		`- } catch (\HH\InvariantException $e) {`
	`15`	`+ if (C\is_empty($this->lines)) {`
`18`	`16`	`throw new Exception\OutOfRangeException(`
`19`	`17`	`'Lines instance is empty.',`
`20`		`- $e->getCode(),`
`21`		`- $e,`
`22`	`18`	`);`
`23`	`19`	`}`
	`20`	`+`
	`21`	`+ return C\firstx($this->lines);`
`24`	`22`	`}`
`25`	`23`
`26`	`24`	`/**`