diff options
Diffstat (limited to 'Source/WebCore/css/CSSMediaRule.cpp')
| -rw-r--r-- | Source/WebCore/css/CSSMediaRule.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Source/WebCore/css/CSSMediaRule.cpp b/Source/WebCore/css/CSSMediaRule.cpp index 6348762..46dc780 100644 --- a/Source/WebCore/css/CSSMediaRule.cpp +++ b/Source/WebCore/css/CSSMediaRule.cpp @@ -88,8 +88,8 @@ unsigned CSSMediaRule::insertRule(const String& rule, unsigned index, ExceptionC newRule->setParent(this); unsigned returnedIndex = m_lstCSSRules->insertRule(newRule.get(), index); - // stylesheet() can only return 0 for computed style declarations. - stylesheet()->styleSheetChanged(); + if (stylesheet()) + stylesheet()->styleSheetChanged(); return returnedIndex; } @@ -105,8 +105,8 @@ void CSSMediaRule::deleteRule(unsigned index, ExceptionCode& ec) m_lstCSSRules->deleteRule(index); - // stylesheet() can only return 0 for computed style declarations. - stylesheet()->styleSheetChanged(); + if (stylesheet()) + stylesheet()->styleSheetChanged(); } String CSSMediaRule::cssText() const |