diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/run-command.c b/run-command.c index ca67ee933..61908682b 100644 --- a/run-command.c +++ b/run-command.c @@ -25,15 +25,15 @@ int run_command_v_opt(int argc, const char **argv, int flags) } for (;;) { int status, code; - int retval = waitpid(pid, &status, 0); + pid_t waiting = waitpid(pid, &status, 0); - if (retval < 0) { + if (waiting < 0) { if (errno == EINTR) continue; - error("waitpid failed (%s)", strerror(retval)); + error("waitpid failed (%s)", strerror(errno)); return -ERR_RUN_COMMAND_WAITPID; } - if (retval != pid) + if (waiting != pid) return -ERR_RUN_COMMAND_WAITPID_WRONG_PID; if (WIFSIGNALED(status)) return -ERR_RUN_COMMAND_WAITPID_SIGNAL; |