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Fix FromStr and attributes for env_logger

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This commit is contained in:
Matthew Maurer 2015-02-03 10:15:25 -05:00
parent d57b256041
commit 63d573cc2c
1 changed files with 4 additions and 4 deletions
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8
env/src/lib.rs vendored
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@ -127,7 +127,7 @@
#![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
html_favicon_url = "http://www.rust-lang.org/favicon.ico",
html_root_url = "http://doc.rust-lang.org/env_logger/")]
#![allow(unstable)]
#![feature(core, os, io)]
extern crate regex;
extern crate log;
@ -239,14 +239,14 @@ fn parse_logging_spec(spec: &str) -> (Vec<LogDirective>, Option<Regex>) {
// if the single argument is a log-level string or number,
// treat that as a global fallback
match part0.parse() {
Some(num) => (num, None),
None => (LogLevelFilter::max(), Some(part0)),
Ok(num) => (num, None),
Err(_) => (LogLevelFilter::max(), Some(part0)),
}
}
(Some(part0), Some(""), None) => (LogLevelFilter::max(), Some(part0)),
(Some(part0), Some(part1), None) => {
match part1.parse() {
Some(num) => (num, Some(part0)),
Ok(num) => (num, Some(part0)),
_ => {
println!("warning: invalid logging spec '{}', \
ignoring it", part1);