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Added a sanity check to LogicSignal::paint
[pulseview.git]
/
logicsignal.cpp
diff --git
a/logicsignal.cpp
b/logicsignal.cpp
index 8d2d00453fd38ed608a7edd08844a896e30a9d34..c42a610fb1c9c30fac8dd73e5b306b0340823570 100644
(file)
--- a/
logicsignal.cpp
+++ b/
logicsignal.cpp
@@
-89,6
+89,7
@@
void LogicSignal::paint(QPainter &p, const QRect &rect, double scale,
min(max((int64_t)floor(start), (int64_t)0), last_sample),
min(max((int64_t)ceil(end), (int64_t)0), last_sample),
samples_per_pixel, _probe_index);
+ assert(edges.size() >= 2);
// Paint the edges
const unsigned int edge_count = edges.size() - 2;