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Make android logging thread only process buffer slice that contains real data.

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This commit is contained in:
Josh Matthews 2018-10-15 10:46:24 -04:00
parent 4e61d97030
commit e75beaa8d6
1 changed files with 3 additions and 0 deletions
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3
ports/libsimpleservo/src/jniapi.rs
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@ -491,6 +491,9 @@ fn redirect_stdout_to_logcat() {
result as usize + cursor
};
// Only modify the portion of the buffer that contains real data.
let buf = &mut buf[0..end];
if let Some(last_newline_pos) = buf.iter().rposition(|&c| c == b'\n' as c_char) {
buf[last_newline_pos] = b'\0' as c_char;
unsafe {