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ctdb-tests: Pretend not to ignore return from fgets()

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With some compilers and picky compiler settings, ignoring the return
value of fgets() can cause compilation to fail.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This commit is contained in:
Martin Schwenke 2016-07-27 15:44:20 +10:00 committed by Stefan Metzmacher
parent 2f7096494b
commit 58bd3f8dca
1 changed files with 7 additions and 2 deletions
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9
ctdb/tests/src/fake_ctdbd.c
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@ -568,8 +568,13 @@ static bool reclock_parse(struct ctdbd_context *ctdb)
goto fail;
}
ok:
/* Swallow possible blank line following section */
fgets(line, sizeof(line), stdin);
/* Swallow possible blank line following section. Picky
* compiler settings don't allow the return value to be
* ignored, so make the compiler happy.
*/
if (fgets(line, sizeof(line), stdin) == NULL) {
;
}
DEBUG(DEBUG_INFO, ("Parsing reclock done\n"));
return true;