From a520355e4ca8f190d5c470413308bb4c8cb8b526 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Thu, 29 Jan 2026 22:58:54 -0800
Subject: [PATCH] std.process: simplify RunError set

---
 lib/std/process.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/std/process.zig b/lib/std/process.zig
index 739027da07..3b5a0ecebd 100644
--- a/lib/std/process.zig
+++ b/lib/std/process.zig
@@ -453,9 +453,9 @@ pub fn spawnPath(io: Io, dir: Io.Dir, options: SpawnOptions) SpawnError!Child {
     return io.vtable.processSpawnPath(io.userdata, dir, options);
 }
 
-pub const RunError = SpawnError || error{
+pub const RunError = error{
     StreamTooLong,
-} || Io.ConcurrentError || Allocator.Error || Io.File.Reader.Error || Io.Timeout.Error;
+} || SpawnError || Io.File.MultiReader.UnendingError || Io.Timeout.Error;
 
 pub const RunOptions = struct {
     argv: []const []const u8,