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Remove superfluous rets (purely style)

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This commit is contained in:
Tim Chevalier 2012-07-26 17:04:52 -07:00
parent 74d60a619a
commit c60a6b93fb
1 changed files with 3 additions and 5 deletions
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8
src/libcore/io.rs
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@ -371,10 +371,8 @@ impl of writer for *libc::FILE {
fn flush() -> int { libc::fflush(self) as int }
fn get_type() -> writer_type {
let fd = libc::fileno(self);
if libc::isatty(fd) == 0 {
ret file;
}
ret screen;
if libc::isatty(fd) == 0 { file }
else { screen }
}
}
@ -661,7 +659,7 @@ impl of writer for mem_buffer {
}
fn tell() -> uint { self.pos }
fn flush() -> int { 0 }
fn get_type() -> writer_type { ret file }
fn get_type() -> writer_type { file }
}
fn mem_buffer() -> mem_buffer {