From 777631c031b529510c417cdd0e857eb162ba152a Mon Sep 17 00:00:00 2001 From: "dbaron%dbaron.org" Date: Mon, 7 Jun 2004 19:30:54 +0000 Subject: [PATCH] When asked to remove a property that doesn't exist, don't try too hard (and crash). b=245572 r+sr=bryner git-svn-id: svn://10.0.0.236/trunk@157526 18797224-902f-48f8-a5cc-f745e15eee43 --- mozilla/content/html/style/src/nsDOMCSSDeclaration.cpp | 3 +++ mozilla/layout/style/nsDOMCSSDeclaration.cpp | 3 +++ 2 files changed, 6 insertions(+) diff --git a/mozilla/content/html/style/src/nsDOMCSSDeclaration.cpp b/mozilla/content/html/style/src/nsDOMCSSDeclaration.cpp index 9e5dc701366..88dc30ca84f 100644 --- a/mozilla/content/html/style/src/nsDOMCSSDeclaration.cpp +++ b/mozilla/content/html/style/src/nsDOMCSSDeclaration.cpp @@ -198,6 +198,9 @@ nsDOMCSSDeclaration::RemoveProperty(const nsAString& aPropertyName, } nsCSSProperty prop = nsCSSProps::LookupProperty(aPropertyName); + if (prop == eCSSProperty_UNKNOWN) { + return NS_OK; + } decl->GetValue(prop, aReturn); diff --git a/mozilla/layout/style/nsDOMCSSDeclaration.cpp b/mozilla/layout/style/nsDOMCSSDeclaration.cpp index 9e5dc701366..88dc30ca84f 100644 --- a/mozilla/layout/style/nsDOMCSSDeclaration.cpp +++ b/mozilla/layout/style/nsDOMCSSDeclaration.cpp @@ -198,6 +198,9 @@ nsDOMCSSDeclaration::RemoveProperty(const nsAString& aPropertyName, } nsCSSProperty prop = nsCSSProps::LookupProperty(aPropertyName); + if (prop == eCSSProperty_UNKNOWN) { + return NS_OK; + } decl->GetValue(prop, aReturn);