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red-record-qxl: add curly braces to empty while loop

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Spice coding style suggests to use curly braces
for while blocks.

Some prefer the block to not be empty so continue
is untouched.

Signed-off-by: Uri Lublin <uril@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
This commit is contained in:
Uri Lublin 2016-12-06 18:06:29 +02:00 committed by Frediano Ziglio
parent 547f9f4387
commit 4be1a6ec8c
1 changed files with 4 additions and 2 deletions
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6
server/red-record-qxl.c
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@ -847,8 +847,9 @@ static void child_output_setup(gpointer user_data)
{
int fd = GPOINTER_TO_INT(user_data);
while (dup2(fd, STDOUT_FILENO) < 0 && errno == EINTR)
while (dup2(fd, STDOUT_FILENO) < 0 && errno == EINTR) {
continue;
}
close(fd);
// make sure file is not closed calling exec()
@ -890,8 +891,9 @@ RedRecord *red_record_new(const char *filename)
fclose(f);
spice_error("failed to setup filter for replay");
}
while (dup2(fd_in, fileno(f)) < 0 && errno == EINTR)
while (dup2(fd_in, fileno(f)) < 0 && errno == EINTR) {
continue;
}
close(fd_in);
}