Add condition to avoid call deleteImage() w/ empty filename

Signed-off-by: pacoorozco <[email protected]>

Author: pacoorozco

src/HasImageUploads.php

@@ -369,7 +369,7 @@ public function uploadImage(UploadedFile $imageFile, ?string $field = null): sel
         $this->updateModel($filePath, $this->uploadFieldName);
 
         // delete old file
-        if ($currentFile != $filePath) {
+        if (!empty($currentFile) && $currentFile != $filePath) {
             $this->deleteImage($currentFile);
         }