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Deleted unnecessary pointer.

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Chris Boesch 2024-11-08 22:48:37 +01:00
parent ae541a0d9c
commit 0d9458807e
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2 changed files with 3 additions and 3 deletions
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2
exercises/046_optionals2.zig
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@ -48,7 +48,7 @@ pub fn main() void {
// If e1 and e2 are valid pointers to elephants, // If e1 and e2 are valid pointers to elephants,
// this function links the elephants so that e1's tail "points" to e2. // this function links the elephants so that e1's tail "points" to e2.
fn linkElephants(e1: ?*Elephant, e2: ?*Elephant) void { fn linkElephants(e1: ?*Elephant, e2: ?*Elephant) void {
e1.?.*.tail = e2.?; e1.?.tail = e2.?;
} }
// This function visits all elephants once, starting with the // This function visits all elephants once, starting with the

4
patches/patches/046_optionals2.patch
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@ -1,5 +1,5 @@
--- exercises/046_optionals2.zig 2024-09-04 20:51:36.766783971 +0200 --- exercises/046_optionals2.zig 2024-11-08 22:46:25.592875338 +0100
+++ answers/046_optionals2.zig 2024-09-04 20:51:01.389400985 +0200 +++ answers/046_optionals2.zig 2024-11-08 22:46:20.699447951 +0100
@@ -22,7 +22,7 @@ @@ -22,7 +22,7 @@
const Elephant = struct { const Elephant = struct {