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-rwxr-xr-xsrc/Logger.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Logger.php b/src/Logger.php
index 74bbbee..b358c69 100755
--- a/src/Logger.php
+++ b/src/Logger.php
@@ -190,7 +190,7 @@ class Logger extends AbstractLogger
*/
public function write($message)
{
- if (! is_null($this->fileHandle)) {
+ if (null !== $this->fileHandle) {
if (fwrite($this->fileHandle, $message) === false) {
throw new RuntimeException('The file could not be written to. Check that appropriate permissions have been set.');
} else {