handle empty attributes and content

5 years ago · 307276ac1c
parent 4a03b104f2
commit 307276ac1c
1 changed files with 3 additions and 0 deletions
--- a/src/compiler/preprocess/index.ts
+++ b/src/compiler/preprocess/index.ts
@ -157,6 +157,7 @@ export default async function preprocess(
 					return no_change();
 				}
 				attributes = attributes || '';
+				content = content || '';

 				// run script preprocessor
 				const processed = await fn({
@ -192,6 +193,8 @@ export default async function preprocess(
 				if (!attributes && !content) {
 					return no_change();
 				}
+				attributes = attributes || '';
+				content = content || '';

 				// run style preprocessor
 				const processed: Processed = await fn({