diff --git a/format.c b/format.c
index 56dd7e1f0..19f1baa86 100644
--- a/format.c
+++ b/format.c
@@ -2876,10 +2876,10 @@ format_cb_session_activity_flag(struct format_tree *ft)
 
 	if (ft->s != NULL) {
 		RB_FOREACH(wl, winlinks, &ft->s->windows) {
-			if (ft->wl->flags & WINLINK_ACTIVITY)
+			if (wl->flags & WINLINK_ACTIVITY)
 				return (xstrdup("1"));
-			return (xstrdup("0"));
 		}
+		return (xstrdup("0"));
 	}
 	return (NULL);
 }
@@ -2894,8 +2894,8 @@ format_cb_session_bell_flag(struct format_tree *ft)
 		RB_FOREACH(wl, winlinks, &ft->s->windows) {
 			if (wl->flags & WINLINK_BELL)
 				return (xstrdup("1"));
-			return (xstrdup("0"));
 		}
+		return (xstrdup("0"));
 	}
 	return (NULL);
 }
@@ -2908,10 +2908,10 @@ format_cb_session_silence_flag(struct format_tree *ft)
 
 	if (ft->s != NULL) {
 		RB_FOREACH(wl, winlinks, &ft->s->windows) {
-			if (ft->wl->flags & WINLINK_SILENCE)
+			if (wl->flags & WINLINK_SILENCE)
 				return (xstrdup("1"));
-			return (xstrdup("0"));
 		}
+		return (xstrdup("0"));
 	}
 	return (NULL);
 }