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od: fix infinite loop at EOF

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Fixes #866
This commit is contained in:
Michael Gehring 2016-04-15 07:40:57 +02:00
parent 2ab055445b
commit 77d1c309cd
1 changed files with 5 additions and 0 deletions
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5
src/od/od.rs
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@ -71,6 +71,11 @@ fn odfunc(input_offset_base: &Radix, fname: &str) {
let bytes = &mut [b'\x00'; 16]; let bytes = &mut [b'\x00'; 16];
loop { loop {
match f.read(bytes) { match f.read(bytes) {
Ok(0) => {
print_with_radix(input_offset_base, addr);
print!("\n");
break;
}
Ok(n) => { Ok(n) => {
print_with_radix(input_offset_base, addr); print_with_radix(input_offset_base, addr);
for b in 0 .. n / mem::size_of::<u16>() { for b in 0 .. n / mem::size_of::<u16>() {