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Add better check for value

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Matt Brown 2017-08-18 17:10:57 -04:00
parent d65a777641
commit d106587737
1 changed files with 1 additions and 1 deletions
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2
src/Psalm/Fork/Pool.php
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@ -206,7 +206,7 @@ class Pool
// For each stream that was ready, read the content.
foreach ($needs_read as $file) {
$buffer = fread($file, 1024);
if (strlen($buffer) > 0) {
if ($buffer && strlen($buffer) > 0) {
$content[intval($file)] .= $buffer;
}