misc: fix "warning: empty expression statement has no effect"

Turned several macros into do-while(0) style to allow their use to work
find with semicolon.

Bug: 08e8455ddd (commitcomment-45433279)
Follow-up to 08e8455ddd
Reported-by: Gisle Vanem
Closes #6376
This commit is contained in:
Daniel Stenberg 2020-12-26 15:43:25 +01:00
parent ec424f311a
commit 8ab78f720a
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
11 changed files with 84 additions and 69 deletions

View file

@ -1232,10 +1232,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
}
k->now = Curl_now();
if(didwhat) {
;
}
else {
if(!didwhat) {
/* no read no write, this is a timeout? */
if(k->exp100 == EXP100_AWAITING_CONTINUE) {
/* This should allow some time for the header to arrive, but only a