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-rw-r--r--src/machine/cgascr.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/machine/cgascr.rs b/src/machine/cgascr.rs
index 3004fb1..be3efa5 100644
--- a/src/machine/cgascr.rs
+++ b/src/machine/cgascr.rs
@@ -99,7 +99,7 @@ impl CGAScreen {
pub fn scroll(&self, lines: u32) {
// TODO
// sanity check
- if lines >= MAX_COLS as u32 {
+ if lines >= MAX_ROWS as u32 {
self.clear();
}