chore: description can be string

renovatebot · Apr 29, 2020 · 25af50c · 25af50c
1 parent 5cbc1c4
commit 25af50c
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/lib/config/common.ts b/lib/config/common.ts
@@ -122,7 +122,7 @@ export interface RenovateConfig
   baseBranches?: string[];
   baseBranch?: string;
   branchList?: string[];
-  description?: string[];
+  description?: string | string[];
 
   errors?: ValidationMessage[];
   extends?: string[];

diff --git a/lib/workers/repository/onboarding/pr/config-description.ts b/lib/workers/repository/onboarding/pr/config-description.ts
@@ -1,3 +1,4 @@
+import is from '@sindresorhus/is/dist';
 import { emojify } from '../../../../util/emoji';
 import { logger } from '../../../../logger';
 import { configFileNames } from '../../../../config/app-strings';
@@ -24,7 +25,8 @@ export function getScheduleDesc(config: RenovateConfig): string[] {
 function getDescriptionArray(config: RenovateConfig): string[] {
   logger.debug('getDescriptionArray()');
   logger.trace({ config });
-  return (config.description || []).concat(getScheduleDesc(config));
+  const desc = is.nonEmptyArray(config.description) ? config.description : [];
+  return desc.concat(getScheduleDesc(config));
 }
 
 export function getConfigDesc(