From 7e123933b915f886da8a7bba1690588a8a04ac93 Mon Sep 17 00:00:00 2001
From: Dave Gauer <dave@ratfactor.com>
Date: Mon, 18 Jan 2021 19:44:08 -0500
Subject: [PATCH] Ex 16 oops, forgot to unfix it. :-)

---
 16_for2.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/16_for2.zig b/16_for2.zig
index 914d047..4b01b86 100644
--- a/16_for2.zig
+++ b/16_for2.zig
@@ -18,7 +18,7 @@ pub fn main() void {
     // the value of the place as a power of two for each bit. See if
     // you can figure out the missing piece:
     //
-    for (bits) |bit, i| {
+    for (bits) |bit, ???| {
         var place_value = std.math.pow(u32, 2, @intCast(u32, i));
         value += place_value * bit;
     }