diff options
Diffstat (limited to 'user/save.c')
| -rw-r--r-- | user/save.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/user/save.c b/user/save.c index 48e1930..2ac065f 100644 --- a/user/save.c +++ b/user/save.c @@ -29,15 +29,15 @@ void _start(const char* arg, unsigned long arglen) for (;;) { char line[256]; - int n = read_line(line, 256); + int bytes_read = read_line(line, 256); put("\n"); - if (n == 1 && line[0] == '.') + if (bytes_read == 1 && line[0] == '.') break; - sys_write(fd, line, (unsigned long)n); - sys_write(fd, "\n", 1); + (void)sys_write(fd, line, (unsigned long)bytes_read); + (void)sys_write(fd, "\n", 1); } - sys_close(fd); + (void)sys_close(fd); put("saved "); put(name); put("\n"); |