diff options
| author | Thorsten Lockert <tholo@cvs.openbsd.org> | 1997-06-22 23:18:56 +0000 |
|---|---|---|
| committer | Thorsten Lockert <tholo@cvs.openbsd.org> | 1997-06-22 23:18:56 +0000 |
| commit | 5473dadfbaa0af98eace8927fc639ffe5975aeba (patch) | |
| tree | e9d50fe89ace55bf2879ded4baa19e6d0e8c7a9f /lib/libc/gen/popen.c | |
| parent | 021b21445ca5d52349dfec1dd12945aa402a21e7 (diff) | |
Fix a bogon in last change
Diffstat (limited to 'lib/libc/gen/popen.c')
| -rw-r--r-- | lib/libc/gen/popen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libc/gen/popen.c b/lib/libc/gen/popen.c index 414d61befdf..ccb2230ca51 100644 --- a/lib/libc/gen/popen.c +++ b/lib/libc/gen/popen.c @@ -35,7 +35,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: popen.c,v 1.5 1997/06/22 20:01:48 tholo Exp $"; +static char rcsid[] = "$OpenBSD: popen.c,v 1.6 1997/06/22 23:18:55 tholo Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -93,12 +93,13 @@ popen(program, type) close(fileno(cur->fp)); if (*type == 'r') { + int tpdes1 = pdes[1]; + (void) close(pdes[0]); /* * We must NOT modify pdes, due to the * semantics of vfork. */ - int tpdes1 = pdes[1]; if (tpdes1 != STDOUT_FILENO) { (void)dup2(tpdes1, STDOUT_FILENO); (void)close(tpdes1); |