Fixed incosistent return types

allflame · allflame · commit bf1873e5f075 · 2019-06-27T17:31:00.000+03:00
diff --git a/src/Span/Span.php b/src/Span/Span.php
@@ -68,8 +68,9 @@ public function start(int $startTimeUsec): SpanInterface
     public function finish(int $durationUsec = 0): SpanInterface
     {
         $this->duration = $durationUsec ?: (microtime(true) * 1000000) - $this->startTime;
+        $this->tracer->finish($this, -1);
 
-        return $this->tracer->finish($this, -1);
+        return $this;
     }
 
     public function addTag(Tag $tag): SpanInterface

Original file line number	Diff line number	Diff line change
`@@ -68,8 +68,9 @@ public function start(int $startTimeUsec): SpanInterface`
`68`	`68`	`public function finish(int $durationUsec = 0): SpanInterface`
`69`	`69`	`{`
`70`	`70`	`$this->duration = $durationUsec ?: (microtime(true) * 1000000) - $this->startTime;`
	`71`	`+ $this->tracer->finish($this, -1);`
`71`	`72`
`72`		`- return $this->tracer->finish($this, -1);`
	`73`	`+ return $this;`
`73`	`74`	`}`
`74`	`75`
`75`	`76`	`public function addTag(Tag $tag): SpanInterface`