1 files changed, 2 insertions, 1 deletions
diff --git a/lib/ftp.c b/lib/ftp.c
index f0ce14c13..56e7cf29e 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -2482,7 +2482,8 @@ static CURLcode ftp_state_get_resp(struct Curl_easy *data,
           bytes--;
         }
         /* if we have nothing but digits: */
-        if(bytes++) {
+        if(bytes) {
+          ++bytes;
           /* get the number! */
           (void)curlx_strtoofft(bytes, NULL, 0, &size);
         }