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-rw-r--r--st.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/st.c b/st.c
index ced72ff..70caf82 100644
--- a/st.c
+++ b/st.c
@@ -1855,7 +1855,10 @@ tsetmode(bool priv, bool set, int *args, int narg) {
MODBIT(term.mode, set, MODE_8BIT);
break;
case 1049: /* swap screen & set/restore cursor as xterm */
+ if (!allowaltscreen)
+ break;
tcursor((set) ? CURSOR_SAVE : CURSOR_LOAD);
+ /* FALLTHRU */
case 47: /* swap screen */
case 1047:
if (!allowaltscreen)