cast the va_arg() assignment to ftp_filemethod properly

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/url.c b/lib/url.c
index ff52e459f..bc6033a36 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -561,7 +561,7 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
     /*
      * How do access files over FTP.
      */
-    data->set.ftp_filemethod = va_arg(param, long);
+    data->set.ftp_filemethod = (curl_ftpfile)va_arg(param, long);
     break;
   case CURLOPT_NETRC:
     /*