check if options is supplied.

f-w · f-w · commit d49817582257 · 2017-07-18T16:09:58.000-07:00
diff --git a/jmespath.js b/jmespath.js
@@ -1203,7 +1203,7 @@
             _signature: [{types: [TYPE_ANY], variadic: true}]
         }
     };
-    if (options.functionTable) {
+    if (options && options.functionTable) {
       for (var property in options.functionTable) {
         if (options.functionTable.hasOwnProperty(property)) {
           this.functionTable[property] = options.functionTable[property];

Original file line number	Diff line number	Diff line change
`@@ -1203,7 +1203,7 @@`
`1203`	`1203`	`_signature: [{types: [TYPE_ANY], variadic: true}]`
`1204`	`1204`	`}`
`1205`	`1205`	`};`
`1206`		`- if (options.functionTable) {`
	`1206`	`+ if (options && options.functionTable) {`
`1207`	`1207`	`for (var property in options.functionTable) {`
`1208`	`1208`	`if (options.functionTable.hasOwnProperty(property)) {`
`1209`	`1209`	`this.functionTable[property] = options.functionTable[property];`