1 files changed, 1 insertions, 1 deletions
diff --git a/lib/std/thread.zig b/lib/std/thread.zig
index 6d9b4bebe6..d07c41c5b0 100644
--- a/lib/std/thread.zig
+++ b/lib/std/thread.zig
@@ -280,7 +280,7 @@ pub const Thread = struct {
                                 std.debug.dumpStackTrace(trace.*);
                             }
                         };
-                        return 0;
+                        return null;
                     },
                     else => @compileError(bad_startfn_ret),
                 }