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Remove double-negative conditionals.

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This commit is contained in:
Corey Farwell 2016-03-20 00:35:46 -04:00
parent 4238d0b639
commit 77eb78a8c5
1 changed files with 6 additions and 6 deletions
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12
src/librustc_driver/lib.rs
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@ -335,10 +335,10 @@ pub struct RustcDefaultCalls;
fn handle_explain(code: &str,
descriptions: &diagnostics::registry::Registry,
output: ErrorOutputType) {
let normalised = if !code.starts_with("E") {
format!("E{0:0>4}", code)
} else {
let normalised = if code.starts_with("E") {
code.to_string()
} else {
format!("E{0:0>4}", code)
};
match descriptions.find_description(&normalised) {
Some(ref description) => {
@ -916,10 +916,10 @@ pub fn handle_options(args: &[String]) -> Option<getopts::Matches> {
if opt.stability == OptionStability::Stable {
continue
}
let opt_name = if !opt.opt_group.long_name.is_empty() {
&opt.opt_group.long_name
} else {
let opt_name = if opt.opt_group.long_name.is_empty() {
&opt.opt_group.short_name
} else {
&opt.opt_group.long_name
};
if !matches.opt_present(opt_name) {
continue