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checker: check option fn returning error (fix #17423) (#17438)

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yuyi
2023-03-02 21:49:50 +08:00
committed by GitHub
parent 8f7c35552d
commit 17000ef7b6
49 changed files with 129 additions and 106 deletions
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2
vlib/io/util/util.v
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@ -76,7 +76,7 @@ fn random_number() string {
return s.substr(1, s.len)
}
fn prefix_and_suffix(pattern string) ?(string, string) {
fn prefix_and_suffix(pattern string) !(string, string) {
mut pat := pattern
if pat.contains(os.path_separator) {
return error('pattern cannot contain path separators (${os.path_separator}).')