From 66b26fc1c24b38f78502c8cbcbc85d044a55797e Mon Sep 17 00:00:00 2001
From: AnotherTest <ali.mpfard@gmail.com>
Date: Tue, 29 Dec 2020 17:28:46 +0330
Subject: Shell: Fix wrong step value for brace ranges

This fixes numeric ranges like {1..10}.
---
 Shell/AST.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Shell/AST.cpp b/Shell/AST.cpp
index 2bd877624d..f599e74d97 100644
--- a/Shell/AST.cpp
+++ b/Shell/AST.cpp
@@ -1978,7 +1978,7 @@ RefPtr<Value> Range::run(RefPtr<Shell> shell)
                     if (start_int.has_value() && end_int.has_value()) {
                         auto start = start_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)
                             values.append(create<StringValue>(String::number(value)));
                         // Append the range end too, most shells treat this as inclusive.
-- 
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