diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/run-command.c b/run-command.c index aad03ab70..fc391fb9c 100644 --- a/run-command.c +++ b/run-command.c @@ -11,6 +11,12 @@ void child_process_init(struct child_process *child) argv_array_init(&child->env_array); } +void child_process_clear(struct child_process *child) +{ + argv_array_clear(&child->args); + argv_array_clear(&child->env_array); +} + struct child_to_clean { pid_t pid; struct child_to_clean *next; @@ -336,8 +342,7 @@ int start_command(struct child_process *cmd) fail_pipe: error("cannot create %s pipe for %s: %s", str, cmd->argv[0], strerror(failed_errno)); - argv_array_clear(&cmd->args); - argv_array_clear(&cmd->env_array); + child_process_clear(cmd); errno = failed_errno; return -1; } @@ -523,8 +528,7 @@ fail_pipe: close_pair(fderr); else if (cmd->err) close(cmd->err); - argv_array_clear(&cmd->args); - argv_array_clear(&cmd->env_array); + child_process_clear(cmd); errno = failed_errno; return -1; } @@ -550,8 +554,7 @@ fail_pipe: int finish_command(struct child_process *cmd) { int ret = wait_or_whine(cmd->pid, cmd->argv[0]); - argv_array_clear(&cmd->args); - argv_array_clear(&cmd->env_array); + child_process_clear(cmd); return ret; } |