update for newest zig

2 files changed, 6 insertions, 6 deletions

diff --git a/src/matrix.zig b/src/matrix.zig
index e566bc4..41be14e 100644
--- a/src/matrix.zig
+++ b/src/matrix.zig
@@ -12,12 +12,12 @@ pub fn new(arena: *ArenaAllocator, h: usize, w: usize, x: []f32) matrix {
     var m = matrix{
         .h = h,
         .w = w,
-        .x = ArrayList(f32).init(&arena.allocator),
+        .x = ArrayList(f32).init(arena.allocator()),
     };
 
     var i: usize = 0;
     while (i < h * w) : (i += 1) {
-        if (m.x.append(x[i])) |val| {} else |err| {}
+        if (m.x.append(x[i])) |_| {} else |_| {}
     }
 
     return m;
@@ -39,14 +39,14 @@ pub fn dot(a: []f32, b: []f32, len: usize, step: usize) f32 {
 }
 
 pub fn multiply(arena: *ArenaAllocator, a: matrix, b: matrix) matrix {
-    var x = ArrayList(f32).init(&arena.allocator);
+    var x = ArrayList(f32).init(arena.allocator());
     var i: usize = 0;
     var k: usize = 0;
 
     while (i < a.h) : (i += 1) {
         var j: usize = 0;
         while (j < b.w) : (j += 1) {
-            if (x.append(dot(a.x.items[k..], b.x.items[j..], a.w, b.w))) |val| {} else |err| {}
+            if (x.append(dot(a.x.items[k..], b.x.items[j..], a.w, b.w))) |_| {} else |_| {}
         }
         k += a.w;
     }
diff --git a/src/sdl.zig b/src/sdl.zig
index b84bbfb..f8925a1 100644
--- a/src/sdl.zig
+++ b/src/sdl.zig
@@ -57,11 +57,11 @@ pub fn get_event() event {
     var key = keys.none;
     if (std.meta.intToEnum(keys, e.key.keysym.sym)) |val| {
         key = val;
-    } else |err| {}
+    } else |_| {}
     var mode = modes.mouse;
     if (std.meta.intToEnum(modes, e.type)) |val| {
         mode = val;
-    } else |err| {}
+    } else |_| {}
 
     var r: event = event{
         .key = key,