From af27e8d06fe151cf689e3a6e33b660e3cd4ac8d0 Mon Sep 17 00:00:00 2001
From: Kirk Scheibelhut <kjs@scheibo.com>
Date: Tue, 2 Jun 2026 13:29:03 -0700
Subject: [PATCH] add missing param to mem.concat call

also ensure findProgram actually gets analyzed
---
 lib/std/Build.zig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/std/Build.zig b/lib/std/Build.zig
index c5bf7d889dbae2ab9a7a8a4d00c2ec1ce74b09ec..3bae02122651ac6a9f19a671faf7ea928b014077 100644
--- a/lib/std/Build.zig
+++ b/lib/std/Build.zig
@@ -1839,7 +1839,7 @@ fn tryFindProgram(b: *Build, full_path: []const u8) ?[]const u8 {
             while (it.next()) |ext| {
                 if (!supportedWindowsProgramExtension(ext)) continue;
 
-                const extended_path = try mem.concat(arena, &.{ full_path, ext });
+                const extended_path = try mem.concat(arena, u8, &.{ full_path, ext });
 
                 if (Io.Dir.cwd().access(io, extended_path, .{ .execute = true })) |_| {
                     return extended_path;
@@ -2707,4 +2707,5 @@ pub fn systemIntegrationOption(
 test {
     _ = Cache;
     _ = Step;
+    _ = &findProgram;
 }
-- 
2.54.0