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cut: Treat a range containing consecutive commas or dashes as invalid

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This commit is contained in:
Tim Ledbetter 2023-06-24 20:34:14 +01:00 • committed by Andreas Kling
parent bc56d71252
commit da67d593d8
1 changed files with 2 additions and 2 deletions
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4
Userland/Utilities/cut.cpp
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@ -35,7 +35,7 @@ struct Range {
static bool expand_list(DeprecatedString& list, Vector<Range>& ranges) static bool expand_list(DeprecatedString& list, Vector<Range>& ranges)
{ {
Vector<DeprecatedString> tokens = list.split(','); Vector<DeprecatedString> tokens = list.split(',', SplitBehavior::KeepEmpty);
for (auto& token : tokens) { for (auto& token : tokens) {
if (token.length() == 0) { if (token.length() == 0) {
@ -75,7 +75,7 @@ static bool expand_list(DeprecatedString& list, Vector<Range>& ranges)
ranges.append({ index.value(), SIZE_MAX }); ranges.append({ index.value(), SIZE_MAX });
} else { } else {
auto range = token.split('-'); auto range = token.split('-', SplitBehavior::KeepEmpty);
if (range.size() == 2) { if (range.size() == 2) {
auto index1 = range[0].to_uint(); auto index1 = range[0].to_uint();
if (!index1.has_value()) { if (!index1.has_value()) {