wip: return empty string if no cssVars are present

2020-11-19 12:33:17 -05:00
parent 03b2bfff09
commit 6541e70acb
1 changed files with 1 additions and 1 deletions
--- a/packages/compiler-sfc/src/cssVars.ts
+++ b/packages/compiler-sfc/src/cssVars.ts
@@ -26,7 +26,7 @@ export function generateCssVars(
  id: string,
  isProd: boolean
 ): string {
-  return genCssVarsFromList(sfc.cssVars, id, isProd)
+  return sfc.cssVars.length ? genCssVarsFromList(sfc.cssVars, id, isProd) : ''
 }

 function genCssVarsFromList(