diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/xwrap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/xwrap.c b/lib/xwrap.c index 22f00f2b..607f3c61 100644 --- a/lib/xwrap.c +++ b/lib/xwrap.c @@ -416,7 +416,7 @@ void xpipe(int *pp) void xclose(int fd) { - if (close(fd)) perror_exit("xclose"); + if (fd != -1 && close(fd)) perror_exit("xclose"); } int xdup(int fd) |