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Fix #357: Enabling "fixes" on map dialog crashes FG

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This happened for fixes with names shorter than 5 characters.
range check added, which operator[] does not perform.
This commit is contained in:
Torsten Dreyer 2011-06-28 12:51:00 +02:00
parent 0d900923b2
commit 279fbdc837
1 changed files with 1 additions and 1 deletions
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2
src/GUI/MapWidget.cxx
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@ -917,7 +917,7 @@ public:
virtual bool pass(FGPositioned* aPos) const {
if (_fixes && (aPos->type() == FGPositioned::FIX)) {
// ignore fixes which end in digits - expirmental
if (isdigit(aPos->ident()[3]) && isdigit(aPos->ident()[4])) {
if (aPos->ident().length() > 4 && isdigit(aPos->ident()[3]) && isdigit(aPos->ident()[4])) {
return false;
}
}