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Potential LineChart crash fix

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This commit is contained in:
Mark Watkins 2011-07-30 03:12:18 -07:00
parent 032ed8b1d0
commit db0eb31b8f
1 changed files with 4 additions and 6 deletions
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10
Graphs/gLineChart.cpp
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@ -126,14 +126,12 @@ void gLineChart::Plot(gGraphWindow & w,float scrx,float scry)
bool square_plot,accel;
for (vector<Session *>::iterator s=m_day->begin(); s!=m_day->end(); s++) {
if ((*s)->eventlist.find(m_code)==(*s)->eventlist.end()) continue;
vector<EventList *> & evec=(*s)->eventlist[m_code];
if (evec.size()==0) continue; // not possible
num_points=0;
for (unsigned i=0;i<evec.size();i++) num_points+=evec[i]->count();
if (!num_points) continue;
for (unsigned i=0;i<evec.size();i++)
num_points+=evec[i]->count();
total_points+=num_points;
for (unsigned n=0;n<evec.size();n++) { // for each segment