don't allow indexes smaller than 0

VeraZab · VeraZab · commit 8b63f28b1fa3 · 2019-02-17T12:58:58.000-05:00
diff --git a/src/components/fields/TextEditor.js b/src/components/fields/TextEditor.js
@@ -32,7 +32,7 @@ export class UnconnectedTextEditor extends Component {
         if (index) {
           const adjustedIndex = parseInt(index[3], 10) - 1;
           if (!isNaN(adjustedIndex)) {
-            return `%{meta[${adjustedIndex}]}`;
+            return `%{meta[${adjustedIndex < 0 ? 0 : adjustedIndex}]}`;
           }
         }
         return match;

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ export class UnconnectedTextEditor extends Component {`
`32`	`32`	`if (index) {`
`33`	`33`	`const adjustedIndex = parseInt(index[3], 10) - 1;`
`34`	`34`	`if (!isNaN(adjustedIndex)) {`
`35`		- return `%{meta[${adjustedIndex}]}`;
	`35`	+ return `%{meta[${adjustedIndex < 0 ? 0 : adjustedIndex}]}`;
`36`	`36`	`}`
`37`	`37`	`}`
`38`	`38`	`return match;`