`de2e2d9`

Collapse record_len + read_raw guard to single conditional

Authored by mfwolffe <wolffemf@dukes.jmu.edu> 3 days ago

Status	File	+	-
M	`runtime/src/io_system.rs`	4	6

runtime/src/io_system.rsmodified

+     }
      let record_len = u32::from_ne_bytes(len_buf) as usize;
      let mut data = vec![0u8; record_len];
 -    if record_len > 0 {
 -        if u.read_raw(&mut data).is_err() && !iostat.is_null() {
 -            unsafe {
 -                *iostat = 1;
 -            }
 -            return;
 +    if record_len > 0 && u.read_raw(&mut data).is_err() && !iostat.is_null() {
 +        unsafe {
 +            *iostat = 1;
+         }
 +        return;
+     }
      let mut trailer = [0u8; 4];
      let _ = u.read_raw(&mut trailer);