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Fix bug 197090; foo.style.background="" would throw instead of just doing

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nothing.  r+sr=dbaron
This commit is contained in:
bzbarsky%mit.edu 2003-03-12 21:54:50 +00:00
parent 8042b25d4b
commit 78169362cd
2 changed files with 10 additions and 0 deletions
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5
content/html/style/src/nsDOMCSSAttrDeclaration.cpp
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@ -83,6 +83,11 @@ nsDOMCSSAttributeDeclaration::RemoveProperty(const nsAString& aPropertyName,
if (NS_SUCCEEDED(rv)) {
rv = SetCSSDeclaration(decl, PR_TRUE);
} else {
// RemoveProperty will throw in all sorts of situations -- eg if
// the property is a shorthand one. Do not propagate its return
// value to callers.
rv = NS_OK;
}
}

5
layout/style/nsDOMCSSAttrDeclaration.cpp
View File

@ -83,6 +83,11 @@ nsDOMCSSAttributeDeclaration::RemoveProperty(const nsAString& aPropertyName,
if (NS_SUCCEEDED(rv)) {
rv = SetCSSDeclaration(decl, PR_TRUE);
} else {
// RemoveProperty will throw in all sorts of situations -- eg if
// the property is a shorthand one. Do not propagate its return
// value to callers.
rv = NS_OK;
}
}