diff options
| author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2012-10-21 18:25:12 +0000 |
|---|---|---|
| committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2012-10-21 18:25:12 +0000 |
| commit | 59ae05f843643afc6998fcc4b2b415d89a8635ee (patch) | |
| tree | 74dabcbe10843be3b85112de4524f2abb8e4112f /contrib/dialog/prgbox.c | |
| parent | 2ad040bf3f552fc8b740e79fe6db1bf91414d583 (diff) | |
| parent | a94245b3d36b447d1f761028da7e072210e64b43 (diff) | |
| download | FreeBSD-src-59ae05f843643afc6998fcc4b2b415d89a8635ee.zip FreeBSD-src-59ae05f843643afc6998fcc4b2b415d89a8635ee.tar.gz | |
Update dialog to 20120706: includes minor useability enhancements and
fixes for warnings encountered with clang.
Diffstat (limited to 'contrib/dialog/prgbox.c')
| -rw-r--r-- | contrib/dialog/prgbox.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/contrib/dialog/prgbox.c b/contrib/dialog/prgbox.c index a3b3ea6..cd7bb8c 100644 --- a/contrib/dialog/prgbox.c +++ b/contrib/dialog/prgbox.c @@ -1,5 +1,5 @@ /* - * $Id: prgbox.c,v 1.7 2011/06/30 20:44:13 tom Exp $ + * $Id: prgbox.c,v 1.8 2011/10/20 23:42:32 tom Exp $ * * prgbox.c -- implements the prg box * @@ -31,11 +31,10 @@ dlg_popen(const char *command, const char *type) { FILE *result = 0; int fd[2]; - int pid; const char *argv[4]; if ((*type == 'r' || *type != 'w') && pipe(fd) == 0) { - switch (pid = fork()) { + switch (fork()) { case -1: /* Error. */ (void) close(fd[0]); (void) close(fd[1]); |
