diff options
Diffstat (limited to 'src/runtime/hmr.ts')
| -rw-r--r-- | src/runtime/hmr.ts | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/runtime/hmr.ts b/src/runtime/hmr.ts index 4a8ccca43..77873a34c 100644 --- a/src/runtime/hmr.ts +++ b/src/runtime/hmr.ts @@ -189,9 +189,11 @@ if (typeof window !== "undefined") { let count = 0; let match: CSSHMRInsertionPoint = null; + const adoptedStyles = document.adoptedStyleSheets; + if (this.updateMethod === CSSUpdateMethod.cssObjectModel) { - if (document.adoptedStyleSheets.length > 0) { - count = document.adoptedStyleSheets.length; + if (adoptedStyles.length > 0) { + count = adoptedStyles.length; for (let i = 0; i < count && match === null; i++) { let cssRules: CSSRuleList; @@ -200,7 +202,7 @@ if (typeof window !== "undefined") { // Non-same origin stylesheets will potentially throw "Security error" // We will ignore those stylesheets and look at others. try { - sheet = document.adoptedStyleSheets[i]; + sheet = adoptedStyles[i]; cssRules = sheet.rules; ruleCount = sheet.rules.length; } catch (exception) { |