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simplify somewhat how load paths are calculated from the cli

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This commit is contained in:
Connor Skees 2020-07-16 00:22:50 -04:00
parent 179b368ef8
commit 938ba492c4
1 changed files with 5 additions and 6 deletions
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11
src/main.rs
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@ -178,15 +178,14 @@ fn main() -> std::io::Result<()> {
)
.get_matches();
let vals: Vec<&Path>;
if let Some(load_paths) = matches.values_of("LOAD_PATH") {
vals = load_paths.map(|p| Path::new(p)).collect();
let load_paths = if let Some(load_paths) = matches.values_of("LOAD_PATH") {
load_paths.map(|p| Path::new(p)).collect()
} else {
vals = Vec::new();
}
Vec::new()
};
let options = &Options::default()
.load_paths(&vals)
.load_paths(&load_paths)
.quiet(matches.is_present("QUIET"))
.unicode_error_messages(!matches.is_present("NO_UNICODE"))
.allows_charset(!matches.is_present("NO_CHARSET"));