diff options
Diffstat (limited to 'src/msgexec.c')
| -rw-r--r-- | src/msgexec.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/msgexec.c b/src/msgexec.c index 2de37cd..b936974 100644 --- a/src/msgexec.c +++ b/src/msgexec.c @@ -292,13 +292,10 @@ nonintr_close (int fd) static void process_string (const message_ty *mp, const char *str, size_t len) { - ssize_t nwritten; - if (strcmp (sub_name, "0") == 0) { /* Built-in command "0". */ - nwritten = full_write (STDOUT_FILENO, str, len + 1); - if (nwritten != (ssize_t) (len + 1)) + if (full_write (STDOUT_FILENO, str, len + 1) < len + 1) error (EXIT_FAILURE, errno, _("write to stdout failed")); } else @@ -320,8 +317,7 @@ process_string (const message_ty *mp, const char *str, size_t len) child = create_pipe_out (sub_name, sub_path, sub_argv, NULL, false, true, fd); - nwritten = full_write (fd[0], str, len); - if (nwritten != (ssize_t) len) + if (full_write (fd[0], str, len) < len) error (EXIT_FAILURE, errno, _("write to %s subprocess failed"), sub_name); |