1 files changed, 1 insertions, 1 deletions
diff --git a/st.c b/st.c
index 2d901ab..ef8abd5 100644
--- a/st.c
+++ b/st.c
@@ -1861,7 +1861,7 @@ strhandle(void)
 				xsettitle(strescseq.args[1]);
 			return;
 		case 52:
-			if (narg > 2) {
+			if (narg > 2 && allowwindowops) {
 				dec = base64dec(strescseq.args[2]);
 				if (dec) {
 					xsetsel(dec);