email: Minor code tidy up following recent changes

Removed unwanted braces and added variable initialisation.

1 files changed, 2 insertions, 3 deletions

diff --git a/lib/imap.c b/lib/imap.c
index 66dede9db..48b4309cb 100644
--- a/lib/imap.c
+++ b/lib/imap.c
@@ -767,7 +767,7 @@ static CURLcode imap_fetch(struct connectdata *conn)
 
 static CURLcode imap_append(struct connectdata *conn)
 {
-  CURLcode result;
+  CURLcode result = CURLE_OK;
   struct IMAP *imap = conn->data->state.proto.imap;
   char *mailbox;
 
@@ -1685,9 +1685,8 @@ static CURLcode imap_block_statemach(struct connectdata *conn)
   CURLcode result = CURLE_OK;
   struct imap_conn *imapc = &conn->proto.imapc;
 
-  while(imapc->state != IMAP_STOP && !result) {
+  while(imapc->state != IMAP_STOP && !result)
     result = Curl_pp_statemach(&imapc->pp, TRUE);
-  }
 
   return result;
 }