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| author | Boris Zbarsky <bzbarsky@mit.edu> | 2018-03-13 00:59:23 -0400 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-04-19 11:35:08 +0200 |
| commit | 2b020e9bbbc54f9c1bb44ef94a8e4382ca0a6558 (patch) | |
| tree | 0f5ebf400e1d1ec6e4093764929a1d0384d6efde /dom/base/Element.cpp | |
| parent | e01e302f1095908f9d0c8ebe0fde6cc7a5d84d69 (diff) | |
| download | UXP-2b020e9bbbc54f9c1bb44ef94a8e4382ca0a6558.tar UXP-2b020e9bbbc54f9c1bb44ef94a8e4382ca0a6558.tar.gz UXP-2b020e9bbbc54f9c1bb44ef94a8e4382ca0a6558.tar.lz UXP-2b020e9bbbc54f9c1bb44ef94a8e4382ca0a6558.tar.xz UXP-2b020e9bbbc54f9c1bb44ef94a8e4382ca0a6558.zip | |
Bug 1444231 - Fix QI implementation for FragmentOrElement. r=mccr8, a=RyanVM
MozReview-Commit-ID: 9mPO2ezk2Y7
--HG--
extra : source : 060024fa93121d878d27f329c959757e6f71017a
extra : intermediate-source : 925d5693c5a1a73806062947b18c98ed13efc6c3
Diffstat (limited to 'dom/base/Element.cpp')
| -rw-r--r-- | dom/base/Element.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dom/base/Element.cpp b/dom/base/Element.cpp index 9ced64c0d..8b9808aa3 100644 --- a/dom/base/Element.cpp +++ b/dom/base/Element.cpp @@ -183,6 +183,12 @@ Element::DoGetClasses() const NS_IMETHODIMP Element::QueryInterface(REFNSIID aIID, void** aInstancePtr) { + if (aIID.Equals(NS_GET_IID(Element))) { + NS_ADDREF_THIS(); + *aInstancePtr = this; + return NS_OK; + } + NS_ASSERTION(aInstancePtr, "QueryInterface requires a non-NULL destination!"); nsresult rv = FragmentOrElement::QueryInterface(aIID, aInstancePtr); |