Add proper exception for uploads of empty files

danog · Nov 22, 2024 · 642e625 · 642e625
1 parent 314db4e
commit 642e625
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/MTProtoTools/Files.php b/src/MTProtoTools/Files.php
@@ -393,6 +393,9 @@ public function uploadFromCallable(callable $callable, int $size = 0, string $mi
         }
         await($promises, $cancellation);
         await($resPromises, $cancellation);
+        if ($totalSize === 0) {
+            throw new AssertionError('You uploaded an empty file!');
+        }
         $time = microtime(true) - $start;
         $speed = (int) ($totalSize * 8 / $time) / 1000000;
         if (!$size) {