harden regular expression

elastic · Sep 18, 2024 · ca329bc · ca329bc
1 parent fa686b9
commit ca329bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/kbn-esql-ast/src/antlr_error_listener.ts b/packages/kbn-esql-ast/src/antlr_error_listener.ts
@@ -12,7 +12,7 @@ import { ErrorListener } from 'antlr4';
 import type { EditorError } from './types';
 import { getPosition } from './ast_position_utils';
 
-const REPLACE_DEV = /,*\s*DEV_\w+\s*/g;
+const REPLACE_DEV = /,{0,1}(?<!\s)\s*DEV_\w+\s*/g;
 export class ESQLErrorListener extends ErrorListener<any> {
   protected errors: EditorError[] = [];