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Avoid using the trapezoid data when we have none (bug #1277)

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git-svn-id: svn://10.0.0.236/trunk@20667 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
kipp%netscape.com
1999-02-13 19:39:31 +00:00
parent 1f399e1730
commit 597b5f13e7
2 changed files with 16 additions and 0 deletions
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8
mozilla/layout/generic/nsBlockBandData.cpp
View File

@@ -103,6 +103,14 @@ nsBlockBandData::GetAvailableSpace(nscoord aY)
void
nsBlockBandData::ComputeAvailSpaceRect()
{
if (0 == count) {
mAvailSpace.x = 0;
mAvailSpace.y = 0;
mAvailSpace.width = 0;
mAvailSpace.height = 0;
return;
}
nsBandTrapezoid* trapezoid = mData;
nsBandTrapezoid* rightTrapezoid = nsnull;

8
mozilla/layout/html/base/src/nsBlockBandData.cpp
View File

@@ -103,6 +103,14 @@ nsBlockBandData::GetAvailableSpace(nscoord aY)
void
nsBlockBandData::ComputeAvailSpaceRect()
{
if (0 == count) {
mAvailSpace.x = 0;
mAvailSpace.y = 0;
mAvailSpace.width = 0;
mAvailSpace.height = 0;
return;
}
nsBandTrapezoid* trapezoid = mData;
nsBandTrapezoid* rightTrapezoid = nsnull;