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check for NULL in advance (CID 1056)

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27900 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2008-10-07 07:49:36 +00:00
parent bebd82c2b2
commit 044627ee89
1 changed files with 4 additions and 1 deletions
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src/kits/opengl/glut/glutWindow.cpp
+4 -1
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@@ -580,8 +580,11 @@ GlutBWindow::GlutBWindow(BRect frame, char *name) :
} }
void GlutBWindow::DirectConnected( direct_buffer_info *info ) { void GlutBWindow::DirectConnected( direct_buffer_info *info ) {
if (!bgl)
return;
bgl->DirectConnected(info); bgl->DirectConnected(info);
if(bgl && !fConnectionDisabled) { if(!fConnectionDisabled) {
bgl->EnableDirectMode(true); bgl->EnableDirectMode(true);
} }
int newVisState; int newVisState;