From ebf9ffd342a30c7c79657f5dbfc83fde0647e630 Mon Sep 17 00:00:00 2001
From: Jakub Konka <kubkon@jakubkonka.com>
Date: Tue, 1 Nov 2022 11:56:25 +0100
Subject: [PATCH] cli: set sysroot when --sysroot option was passed

Fixes regression introduced in https://github.com/ziglang/zig/commit/0b47e69b7c0aedbc142400305cda86ef58b41656
---
 src/main.zig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main.zig b/src/main.zig
index 762735dd8b..d0edbbed6d 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -1034,8 +1034,9 @@ fn buildOutputType(
                     } else if (mem.eql(u8, arg, "--dynamic-linker")) {
                         target_dynamic_linker = args_iter.nextOrFatal();
                     } else if (mem.eql(u8, arg, "--sysroot")) {
+                        sysroot = args_iter.nextOrFatal();
                         try clang_argv.append("-isysroot");
-                        try clang_argv.append(args_iter.nextOrFatal());
+                        try clang_argv.append(sysroot.?);
                     } else if (mem.eql(u8, arg, "--libc")) {
                         libc_paths_file = args_iter.nextOrFatal();
                     } else if (mem.eql(u8, arg, "--test-filter")) {