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few random readability enhansements. No code changes

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This commit is contained in:
Denis Vlasenko
2006-09-08 17:31:55 +00:00
parent 9a9edf200b
commit bd8f43dbab
3 changed files with 10 additions and 8 deletions
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4
coreutils/stty.c
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@@ -514,8 +514,8 @@ int stty_main(int argc, char **argv)
device_name = file_name;
fclose(stdin);
xopen(device_name, O_RDONLY | O_NONBLOCK);
if ((fdflags = fcntl(STDIN_FILENO, F_GETFL)) == -1
|| fcntl(STDIN_FILENO, F_SETFL, fdflags & ~O_NONBLOCK) < 0)
fdflags = fcntl(STDIN_FILENO, F_GETFL);
if (fdflags == -1 || fcntl(STDIN_FILENO, F_SETFL, fdflags & ~O_NONBLOCK) < 0)
perror_on_device("%s: couldn't reset non-blocking mode");
} else {
device_name = bb_msg_standard_input;