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Only work with stderr in mesg 

Previous commit was incomplete (damn git add -p).
This commit is contained in:
sin 2014-08-04 21:02:28 +01:00
parent af274ce48a
commit 1291687152
1 changed files with 5 additions and 5 deletions
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10
mesg.c
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@ -29,10 +29,10 @@ main(int argc, char *argv[])
usage();
if (isatty(STDERR_FILENO) == 0)
eprintf("stdin: not a tty\n");
eprintf("stderr: not a tty\n");
if (fstat(STDIN_FILENO, &sb) < 0)
eprintf("fstat stdin:");
if (fstat(STDERR_FILENO, &sb) < 0)
eprintf("fstat stderr:");
if (argc == 0) {
puts(sb.st_mode & (S_IWGRP | S_IWOTH) ? "is y" : "is n");
@ -46,8 +46,8 @@ main(int argc, char *argv[])
else
usage();
if (fchmod(STDIN_FILENO, mode) < 0)
eprintf("fchmod stdin:");
if (fchmod(STDERR_FILENO, mode) < 0)
eprintf("fchmod stderr:");
return EXIT_SUCCESS;
}