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Shell: Fix wrong step value for brace ranges

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This fixes numeric ranges like {1..10}.
This commit is contained in:
AnotherTest 2020-12-29 17:28:46 +03:30 • committed by Andreas Kling
parent 5e5eb615ec
commit 66b26fc1c2
1 changed files with 1 additions and 1 deletions
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2
Shell/AST.cpp
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@ -1978,7 +1978,7 @@ RefPtr<Value> Range::run(RefPtr<Shell> shell)
if (start_int.has_value() && end_int.has_value()) { if (start_int.has_value() && end_int.has_value()) {
auto start = start_int.value(); auto start = start_int.value();
auto end = end_int.value(); auto end = end_int.value();
auto step = start > end ? 1 : -1; auto step = start > end ? -1 : 1;
for (int value = start; value != end; value += step) for (int value = start; value != end; value += step)
values.append(create<StringValue>(String::number(value))); values.append(create<StringValue>(String::number(value)));
// Append the range end too, most shells treat this as inclusive. // Append the range end too, most shells treat this as inclusive.