Fix not handling fgets returning false

legatus-php · Dec 29, 2020 · 919a42a · 919a42a
1 parent 434131d
commit 919a42a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/key/SodiumKey.php b/src/key/SodiumKey.php
@@ -62,6 +62,9 @@ public static function fromFile(string $filename, Random $random = null): Rotate
 
         while (!feof($handle)) {
             $line = fgets($handle);
+            if (!is_string($line)) {
+                continue;
+            }
             $line = rtrim($line, PHP_EOL);
             if ($line === '') {
                 continue;