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auto merge of #7436 : kballard/rust/term-dumb, r=cmr

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Unlike fg() and bg(), we haven't already checked for the presence of
"op" in the terminfo when we call reset(), so we need to handle the case
where it's missing.

Also update the warn!() lines to avoid double-quoting the output.

Fixes #7431.
This commit is contained in:
bors 2013-06-28 07:40:57 -07:00
commit 4e4e2f70c9
1 changed files with 7 additions and 4 deletions
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11
src/libextra/term.rs
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@ -97,7 +97,7 @@ impl Terminal {
if s.is_ok() {
self.out.write(s.unwrap());
} else {
warn!(s.unwrap_err());
warn!("%s", s.unwrap_err());
}
}
}
@ -113,17 +113,20 @@ impl Terminal {
if s.is_ok() {
self.out.write(s.unwrap());
} else {
warn!(s.unwrap_err());
warn!("%s", s.unwrap_err());
}
}
}
pub fn reset(&self) {
let mut vars = Variables::new();
let s = expand(*self.ti.strings.find_equiv(&("op")).unwrap(), [], &mut vars);
let s = do self.ti.strings.find_equiv(&("op"))
.map_consume_default(Err(~"can't find op")) |&op| {
expand(op, [], &mut vars)
};
if s.is_ok() {
self.out.write(s.unwrap());
} else {
warn!(s.unwrap_err());
warn!("%s", s.unwrap_err());
}
}