1 files changed, 1 insertions, 0 deletions
diff --git a/js/Sinks/OUT_f.js b/js/Sinks/OUT_f.js
index 7744fa51..0702cbb0 100644
--- a/js/Sinks/OUT_f.js
+++ b/js/Sinks/OUT_f.js
@@ -33,6 +33,7 @@ function OUT_f() {
         while (true) {
             var ok = true;
             this.prt = parseFloat(arguments[0]["prt"]);
+            var exprs = [arguments[0]["prt"]];
             if (!ok) {
                 break;
             }