Merge branch 'master' into fixinglayoutsyms

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Utils.ts b/src/Utils.ts
index 9e3db9e06..0fa33dcb7 100644
--- a/src/Utils.ts
+++ b/src/Utils.ts
@@ -363,7 +363,7 @@ export function percent2frac(percent: string) {
     return Number(percent.substr(0, percent.length - 1)) / 100;
 }
 
-export function numberRange(num: number) { return Array.from(Array(num)).map((v, i) => i); }
+export function numberRange(num: number) { return num > 0 && num < 1000 ? Array.from(Array(num)).map((v, i) => i) : []; }
 
 export function returnTransparent() { return "transparent"; }