Fix error when starting ElastAlert

martijnrondeel · martijnrondeel · commit 5c3155c69da6 · 2019-05-14T10:00:39.000+02:00
diff --git a/src/controllers/process/index.js b/src/controllers/process/index.js
@@ -48,10 +48,10 @@ export default class ProcessController {
     });
 
     // Redirect stdin/stderr to logger
-    if (indexCreate.stdout.toString() !== '') {
+    if (indexCreate.stdout && indexCreate.stdout.toString() !== '') {
       logger.info(indexCreate.stdout.toString());
     }
-    if (indexCreate.stderr.toString() !== '') {
+    if (indexCreate.stderr && indexCreate.stderr.toString() !== '') {
       logger.error(indexCreate.stderr.toString());
     }
 

Original file line number	Diff line number	Diff line change
`@@ -48,10 +48,10 @@ export default class ProcessController {`
`48`	`48`	`});`
`49`	`49`
`50`	`50`	`// Redirect stdin/stderr to logger`
`51`		`- if (indexCreate.stdout.toString() !== '') {`
	`51`	`+ if (indexCreate.stdout && indexCreate.stdout.toString() !== '') {`
`52`	`52`	`logger.info(indexCreate.stdout.toString());`
`53`	`53`	`}`
`54`		`- if (indexCreate.stderr.toString() !== '') {`
	`54`	`+ if (indexCreate.stderr && indexCreate.stderr.toString() !== '') {`
`55`	`55`	`logger.error(indexCreate.stderr.toString());`
`56`	`56`	`}`
`57`	`57`