Merge pull request #23 from eliot-akira/width-height-zero

Add check for width/height zero
mawie81 · Apr 13, 2017 · 8817db4 · 8817db4
2 parents 66c7ce2 + 27505b6
commit 8817db4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -29,8 +29,8 @@ module.exports = function (options) {
     return state &&
       Number.isInteger(state.x) &&
       Number.isInteger(state.y) &&
-      Number.isInteger(state.width) &&
-      Number.isInteger(state.height);
+      Number.isInteger(state.width) && state.width > 0 &&
+      Number.isInteger(state.height) && state.height > 0;
   }
 
   function validateState() {