1 files changed, 1 insertions, 0 deletions
diff --git a/js/NonLinear/EXPBLK_m.js b/js/NonLinear/EXPBLK_m.js
index f557000e..782af381 100644
--- a/js/NonLinear/EXPBLK_m.js
+++ b/js/NonLinear/EXPBLK_m.js
@@ -36,6 +36,7 @@ function EXPBLK_m() {
         while (true) {
             var ok = true;
             this.a = parseFloat(arguments[0]["a"]);
+            var exprs = [arguments[0]["a"]];
             if (!ok) {
                 break;
             }