diff --git a/src/Psalm/Codebase/Analyzer.php b/src/Psalm/Codebase/Analyzer.php
index 55e6ffd8d..7e66da972 100644
--- a/src/Psalm/Codebase/Analyzer.php
+++ b/src/Psalm/Codebase/Analyzer.php
@@ -142,7 +142,7 @@ class Analyzer
      */
     private function getFileChecker(ProjectChecker $project_checker, $file_path, array $filetype_checkers)
     {
-        $extension = (string)pathinfo($file_path)['extension'];
+        $extension = (string) (pathinfo($file_path)['extension'] ?? '');
 
         $file_name = $this->config->shortenFileName($file_path);
 
diff --git a/src/Psalm/Fork/Pool.php b/src/Psalm/Fork/Pool.php
index c23830d9a..48215e9f0 100644
--- a/src/Psalm/Fork/Pool.php
+++ b/src/Psalm/Fork/Pool.php
@@ -268,14 +268,11 @@ class Pool
             $status = 0;
 
             if ($process_lookup) {
-                error_log('Forcing child ' . $child_pid . ' to close');
                 posix_kill($child_pid, SIGALRM);
 
                 if (pcntl_waitpid($child_pid, $status) < 0) {
                     error_log(posix_strerror(posix_get_last_error()));
                 }
-            } else {
-                error_log('Child ' . $child_pid . ' presumably dead, spawned from ' . $command);
             }
 
             // Check to see if the child died a graceful death