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expr: Fix parsing regex range quantifier

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Teemu Pätsi 2025-05-27 16:43:43 +03:00
parent ca6a10ea9a
commit 2b565612ee
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1 changed files with 3 additions and 2 deletions
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5
src/uu/expr/src/syntax_tree.rs
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@ -295,8 +295,9 @@ where
if pattern_chars_clone.peek().is_none() { if pattern_chars_clone.peek().is_none() {
return Err(ExprError::UnmatchedOpeningBrace); return Err(ExprError::UnmatchedOpeningBrace);
} }
if prev != '\0' {
quantifier.push(curr); quantifier.push(prev);
}
prev = curr; prev = curr;
} }