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Convert a do {} while into a while

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This commit is contained in:
Todd C. Miller
2009-09-27 22:11:11 +00:00
parent 672d0f592e
commit 577fb346fd
1 changed files with 2 additions and 2 deletions
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4
script.c
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@@ -497,13 +497,13 @@ script_execv(path, argv)
n &= ~O_NONBLOCK; n &= ~O_NONBLOCK;
(void) fcntl(STDOUT_FILENO, F_SETFL, n); (void) fcntl(STDOUT_FILENO, F_SETFL, n);
} }
do { while (output.len > output.off) {
n = write(STDOUT_FILENO, output.buf + output.off, n = write(STDOUT_FILENO, output.buf + output.off,
output.len - output.off); output.len - output.off);
if (n <= 0) if (n <= 0)
break; break;
output.off += n; output.off += n;
} while (output.len > output.off); }
/* Make sure there is no output remaining on the master pty. */ /* Make sure there is no output remaining on the master pty. */
for (;;) { for (;;) {