Fix Mobile Safari

Ives van Hoorne · Ives van Hoorne · commit 4c81b8be0e66 · 2017-05-01T14:58:04.000+02:00
diff --git a/src/app/components/sandbox/CodeEditor/index.js b/src/app/components/sandbox/CodeEditor/index.js
@@ -195,7 +195,10 @@ export default class CodeEditor extends React.PureComponent {
     const showAutoComplete = cm => {
       if (this.server) {
         const filter = new RegExp('[.a-z_$]', 'i');
-        if (cm.display.input.textarea.value.slice(-1).match(filter)) {
+        if (
+          cm.display.input.textarea.value &&
+          cm.display.input.textarea.value.slice(-1).match(filter)
+        ) {
           cm.showHint({ hint: this.server.getHint, completeSingle: false });
         }
       }

Original file line number	Diff line number	Diff line change
`@@ -195,7 +195,10 @@ export default class CodeEditor extends React.PureComponent {`
`195`	`195`	`const showAutoComplete = cm => {`
`196`	`196`	`if (this.server) {`
`197`	`197`	`const filter = new RegExp('[.a-z_$]', 'i');`
`198`		`- if (cm.display.input.textarea.value.slice(-1).match(filter)) {`
	`198`	`+ if (`
	`199`	`+ cm.display.input.textarea.value &&`
	`200`	`+ cm.display.input.textarea.value.slice(-1).match(filter)`
	`201`	`+ ) {`
`199`	`202`	`cm.showHint({ hint: this.server.getHint, completeSingle: false });`
`200`	`203`	`}`
`201`	`204`	`}`