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Adding assertion and null check for mCurrentTarget in PostHandleEvent

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This commit is contained in:
joki%netscape.com 2000-05-05 14:43:20 +00:00
parent 23f7ceff9c
commit 575d19fecb
2 changed files with 6 additions and 0 deletions
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3
content/events/src/nsEventStateManager.cpp
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@ -701,6 +701,9 @@ nsEventStateManager::PostHandleEvent(nsIPresContext* aPresContext,
NS_IF_RELEASE(mCurrentTargetContent); NS_IF_RELEASE(mCurrentTargetContent);
nsresult ret = NS_OK; nsresult ret = NS_OK;
NS_ASSERTION(mCurrentTarget, "mCurrentTarget is null");
if (!mCurrentTarget) return NS_ERROR_NULL_POINTER;
nsFrameState state; nsFrameState state;
mCurrentTarget->GetFrameState(&state); mCurrentTarget->GetFrameState(&state);
state |= NS_FRAME_EXTERNAL_REFERENCE; state |= NS_FRAME_EXTERNAL_REFERENCE;

3
layout/events/src/nsEventStateManager.cpp
View File

@ -701,6 +701,9 @@ nsEventStateManager::PostHandleEvent(nsIPresContext* aPresContext,
NS_IF_RELEASE(mCurrentTargetContent); NS_IF_RELEASE(mCurrentTargetContent);
nsresult ret = NS_OK; nsresult ret = NS_OK;
NS_ASSERTION(mCurrentTarget, "mCurrentTarget is null");
if (!mCurrentTarget) return NS_ERROR_NULL_POINTER;
nsFrameState state; nsFrameState state;
mCurrentTarget->GetFrameState(&state); mCurrentTarget->GetFrameState(&state);
state |= NS_FRAME_EXTERNAL_REFERENCE; state |= NS_FRAME_EXTERNAL_REFERENCE;