diff options
| -rw-r--r-- | goruby.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -35,7 +35,11 @@ goruby_options(int argc, char **argv) if ((isatty(0) && isatty(1) && isatty(2)) && (pipe(rw) == 0)) { ssize_t n; infd = dup(0); - if (infd < 0) return NULL; dup2(rw[0], 0); close(rw[0]); n = write(rw[1], cmd, sizeof(cmd) - 1); @@ -46,6 +50,7 @@ goruby_options(int argc, char **argv) return ret; } else { return ruby_options(argc, argv); } } |