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Really fix #1125 (and maybe #1139)
[pulseview.git]
/
pv
/
views
/
trace
/
logicsignal.cpp
diff --git
a/pv/views/trace/logicsignal.cpp
b/pv/views/trace/logicsignal.cpp
index 1f25890dd5b7a3e11f83afd909a053e1d79c8990..10a5bd4ae70bb2c1f95503fc8ec2b52c17d4f0d5 100644
(file)
--- a/
pv/views/trace/logicsignal.cpp
+++ b/
pv/views/trace/logicsignal.cpp
@@
-193,7
+193,7
@@
void LogicSignal::paint_mid(QPainter &p, ViewItemPaintParams &pp)
const float low_offset = y + 0.5f;
shared_ptr<pv::data::LogicSegment> segment = get_logic_segment_to_paint();
const float low_offset = y + 0.5f;
shared_ptr<pv::data::LogicSegment> segment = get_logic_segment_to_paint();
- if (!segment)
+ if (!segment
|| (segment->get_sample_count() == 0)
)
return;
double samplerate = segment->samplerate();
return;
double samplerate = segment->samplerate();
@@
-362,7
+362,7
@@
shared_ptr<pv::data::LogicSegment> LogicSignal::get_logic_segment_to_paint() con
(segment_display_mode_ == ShowLastCompleteSegmentOnly)) {
try {
segment = segments.at(current_segment_);
(segment_display_mode_ == ShowLastCompleteSegmentOnly)) {
try {
segment = segments.at(current_segment_);
- } catch (out_of_range) {
+ } catch (out_of_range
&
) {
qDebug() << "Current logic segment out of range for signal" << base_->name() << ":" << current_segment_;
}
}
qDebug() << "Current logic segment out of range for signal" << base_->name() << ":" << current_segment_;
}
}