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GetStateProperty now clears the outgoing arg before appending the new value.

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b=61297, r=jst,a=hyatt


git-svn-id: svn://10.0.0.236/trunk@82955 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
rods%netscape.com
2000-11-28 02:35:41 +00:00
parent e7e6a05445
commit 545fd85812
2 changed files with 4 additions and 6 deletions
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5
mozilla/layout/base/nsPresState.cpp
View File

@@ -68,13 +68,12 @@ nsPresState::GetStateProperty(const nsAReadableString& aName,
if (mPropertyTable)
str = dont_AddRef(NS_STATIC_CAST(nsISupportsWString*, mPropertyTable->Get(&key)));
aResult.SetLength(0);
if (str) {
PRUnichar* data;
PRUnichar* data = nsnull;
str->GetData(&data);
aResult.Append(data);
nsMemory::Free(data);
} else {
aResult.SetLength(0);
}
return NS_OK;
}

5
mozilla/layout/base/src/nsPresState.cpp
View File

@@ -68,13 +68,12 @@ nsPresState::GetStateProperty(const nsAReadableString& aName,
if (mPropertyTable)
str = dont_AddRef(NS_STATIC_CAST(nsISupportsWString*, mPropertyTable->Get(&key)));
aResult.SetLength(0);
if (str) {
PRUnichar* data;
PRUnichar* data = nsnull;
str->GetData(&data);
aResult.Append(data);
nsMemory::Free(data);
} else {
aResult.SetLength(0);
}
return NS_OK;
}