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CID 2502: Check the FindMessage return which also safes a needless FindRect call

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in the error case.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39978 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Lotz
2010-12-28 12:55:19 +00:00
parent 951366c59d
commit 673481f371
1 changed files with 5 additions and 2 deletions
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src/servers/app/Desktop.cpp
+5 -2
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@@ -952,10 +952,13 @@ Desktop::WorkspaceFrame(int32 index) const
frame = fVirtualScreen.Frame(); frame = fVirtualScreen.Frame();
else if (index >= 0 && index < fSettings->WorkspacesCount()) { else if (index >= 0 && index < fSettings->WorkspacesCount()) {
BMessage screenData; BMessage screenData;
fSettings->WorkspacesMessage(index)->FindMessage("screen", &screenData); if (fSettings->WorkspacesMessage(index)->FindMessage("screen",
if (screenData.FindRect("frame", &frame) != B_OK) &screenData) != B_OK
|| screenData.FindRect("frame", &frame) != B_OK) {
frame = fVirtualScreen.Frame(); frame = fVirtualScreen.Frame();
}
} }
return frame; return frame;
} }