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Fix warning

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This commit is contained in:
Eric Andersen 2002-10-22 22:15:33 +00:00
parent 080ddc1c19
commit 09da627a23
1 changed files with 1 additions and 0 deletions
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shell/ash.c
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@ -10877,6 +10877,7 @@ static void redirect(union node *redir, int flags)
INTOFF; INTOFF;
newfd = openredirect(n); newfd = openredirect(n);
if ((flags & REDIR_PUSH) && sv->renamed[fd] == EMPTY) { if ((flags & REDIR_PUSH) && sv->renamed[fd] == EMPTY) {
i = fd;
if (newfd == fd) { if (newfd == fd) {
try++; try++;
} else if ((i = fcntl(fd, F_DUPFD, 10)) == -1) { } else if ((i = fcntl(fd, F_DUPFD, 10)) == -1) {