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Code Issues Releases Wiki Activity

Fix unwrap error

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sharkdp 2020-09-20 19:54:05 +02:00
parent f18009e5d5
commit f84aceec3d
1 changed files with 6 additions and 4 deletions
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10
src/bin/bat/main.rs
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@ -92,16 +92,18 @@ pub fn list_languages(config: &Config) -> Result<()> {
let lang_name = lang.name.clone(); let lang_name = lang.name.clone();
lang.file_extensions.retain(|extension| { lang.file_extensions.retain(|extension| {
// The 'extension' variable is not certainly a real extension. // The 'extension' variable is not certainly a real extension.
// //
// Skip if 'extension' starts with '.', likely a hidden file like '.vimrc' // Skip if 'extension' starts with '.', likely a hidden file like '.vimrc'
// Also skip if the 'extension' contains another real extension, likely // Also skip if the 'extension' contains another real extension, likely
// that is a full match file name like 'CMakeLists.txt' and 'Cargo.lock' // that is a full match file name like 'CMakeLists.txt' and 'Cargo.lock'
if extension.starts_with('.') || Path::new(extension).extension().is_some() { if extension.starts_with('.') || Path::new(extension).extension().is_some() {
true true
} else { } else {
let test_file = Path::new("test").with_extension(extension); let test_file = Path::new("test").with_extension(extension);
let syntax = assets.syntax_for_file_name(test_file, &config.syntax_mapping).unwrap(); match assets.syntax_for_file_name(test_file, &config.syntax_mapping) {
syntax.name == lang_name Some(syntax) => syntax.name == lang_name,
None => false,
}
} }
}); });
} }