diff --git a/src/main.zig b/src/main.zig
index 24fca63..ba9d2a2 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -322,6 +322,7 @@ pub fn main(init: std.process.Init) !void {
 
         while (reader.seek < reader.buffer.len) {
             var line = reader.takeDelimiterInclusive('\n') catch break;
+            if (std.mem.startsWith(u8, line, "ly/tty")) continue;
 
             var user = std.mem.splitScalar(u8, line[0..(line.len - 1)], ':');
             const username = user.next() orelse continue;
@@ -2612,37 +2613,33 @@ fn updateTtyCache(state: *UiState, real_users: union(enum) { user_list: []UserLi
 
     while (reader.seek < reader.buffer.len) {
         var line = reader.takeDelimiterInclusive('\n') catch break;
+        if (!std.mem.startsWith(u8, line, "ly/tty")) continue;
 
-        if (std.mem.startsWith(u8, line, "ly/tty")) {
-            line = line["ly/tty".len..];
-            var entry = std.mem.splitScalar(u8, line[0..(line.len - 1)], ':');
-            const tty_num_str = entry.next() orelse continue;
-            const saved_username = entry.next() orelse continue;
+        line = line["ly/tty".len..];
+        var entry = std.mem.splitScalar(u8, line[0..(line.len - 1)], ':');
+        const tty_num_str = entry.next() orelse continue;
+        const saved_username = entry.next() orelse continue;
 
-            const tty_num = std.fmt.parseInt(usize, tty_num_str, 10) catch continue;
+        const tty_num = std.fmt.parseInt(usize, tty_num_str, 10) catch continue;
+        if (tty_num >= std.math.maxInt(u8)) continue;
 
-            switch (real_users) {
-                .usernames => |usernames| {
-                    for (usernames, 0..) |username, u_index| {
-                        if (std.mem.eql(u8, username, saved_username)) {
-                            if (tty_num < std.math.maxInt(u8)) {
-                                state.tty_cache[tty_num] = @intCast(u_index);
-                            }
-                            break;
-                        }
+        switch (real_users) {
+            .usernames => |usernames| {
+                for (usernames, 0..) |username, u_index| {
+                    if (std.mem.eql(u8, username, saved_username)) {
+                        state.tty_cache[tty_num] = @intCast(u_index);
+                        break;
                     }
-                },
-                .user_list => |user_list| {
-                    for (user_list, 0..) |user, u_index| {
-                        if (std.mem.eql(u8, user.name, saved_username)) {
-                            if (tty_num < std.math.maxInt(u8)) {
-                                state.tty_cache[tty_num] = @intCast(u_index);
-                            }
-                            break;
-                        }
+                }
+            },
+            .user_list => |user_list| {
+                for (user_list, 0..) |user, u_index| {
+                    if (std.mem.eql(u8, user.name, saved_username)) {
+                        state.tty_cache[tty_num] = @intCast(u_index);
+                        break;
                     }
-                },
-            }
+                }
+            },
         }
     }
 }