diff options
Diffstat (limited to 'contrib/dialog/prgbox.c')
| -rw-r--r-- | contrib/dialog/prgbox.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/contrib/dialog/prgbox.c b/contrib/dialog/prgbox.c index cd7bb8c..a3b3ea6 100644 --- a/contrib/dialog/prgbox.c +++ b/contrib/dialog/prgbox.c @@ -1,5 +1,5 @@ /* - * $Id: prgbox.c,v 1.8 2011/10/20 23:42:32 tom Exp $ + * $Id: prgbox.c,v 1.7 2011/06/30 20:44:13 tom Exp $ * * prgbox.c -- implements the prg box * @@ -31,10 +31,11 @@ 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 (fork()) { + switch (pid = fork()) { case -1: /* Error. */ (void) close(fd[0]); (void) close(fd[1]); |
