diff options
Diffstat (limited to '02_exercise/process.c')
| -rw-r--r-- | 02_exercise/process.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/02_exercise/process.c b/02_exercise/process.c index 0b69074..c5be8c3 100644 --- a/02_exercise/process.c +++ b/02_exercise/process.c @@ -113,6 +113,9 @@ int exec_command(process p) { dup2(p.in_fd, 0); close(p.in_fd); } + if(p.in_fd == 0 && !p.blocking) { + close(0); + } if (p.out_fd != 0) { dup2(p.out_fd, 1); |