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Jim Wilson:

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This is a patch to viewmgr.cxx that I've had for a long time.  This just prevents a possible segfault caused by misconfiguration.
This commit is contained in:
ehofman 2003-05-09 08:31:56 +00:00
parent 8ef4374edb
commit 228d6b2f29
1 changed files with 6 additions and 1 deletions
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7
src/Main/viewmgr.cxx
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@ -632,7 +632,12 @@ FGViewMgr::getView () const
void void
FGViewMgr::setView (int newview ) FGViewMgr::setView (int newview )
{ {
if ( newview < 0 || newview > (int)views.size() ) { // if newview number too low wrap to last view...
if ( newview < 0 ) {
newview = (int)views.size() -1;
}
// if newview number to high wrap to zero...
if ( newview > ((int)views.size() -1) ) {
newview = 0; newview = 0;
} }
// set new view // set new view