Work around HHVM not reporting fopen mode for pipe streams

clue · clue · commit 293828e79540 · 2017-11-09T12:18:25.000+01:00
diff --git a/src/WritableResourceStream.php b/src/WritableResourceStream.php
@@ -25,7 +25,7 @@ public function __construct($stream, LoopInterface $loop, $writeBufferSoftLimit
 
         // ensure resource is opened for writing (fopen mode must contain either of "waxc+")
         $meta = stream_get_meta_data($stream);
-        if (isset($meta['mode']) && strtr($meta['mode'], 'waxc+', '.....') === $meta['mode']) {
+        if (isset($meta['mode']) && $meta['mode'] !== '' && strtr($meta['mode'], 'waxc+', '.....') === $meta['mode']) {
             throw new \InvalidArgumentException('Given stream resource is not opened in write mode');
         }
 

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ public function __construct($stream, LoopInterface $loop, $writeBufferSoftLimit`
`25`	`25`
`26`	`26`	`// ensure resource is opened for writing (fopen mode must contain either of "waxc+")`
`27`	`27`	`$meta = stream_get_meta_data($stream);`
`28`		`- if (isset($meta['mode']) && strtr($meta['mode'], 'waxc+', '.....') === $meta['mode']) {`
	`28`	`+ if (isset($meta['mode']) && $meta['mode'] !== '' && strtr($meta['mode'], 'waxc+', '.....') === $meta['mode']) {`
`29`	`29`	`throw new \InvalidArgumentException('Given stream resource is not opened in write mode');`
`30`	`30`	`}`
`31`	`31`