fix: avoid integer overflow when selecting line down

natecraddock · Dec 27, 2023 · 0456b7a · 0456b7a
1 parent 83f60a4
commit 0456b7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ui.zig b/src/ui.zig
@@ -549,7 +549,7 @@ fn lineUp(state: *State) void {
 }
 
 fn lineDown(state: *State, visible_rows: usize, num_truncated: usize) void {
-    if (state.selected < visible_rows - 1) {
+    if (state.selected + 1 < visible_rows) {
         state.selected += 1;
     } else if (state.offset < num_truncated) {
         state.offset += 1;