osmith
/
wireshark
forked from osmocom/wireshark
1
0
Fork 0
Code Pull Requests Releases Wiki Activity

Fix called C++ object pointer is null found by Clang Analyzer 

Change-Id: I7d142ed60af8bb776ea732bf9ef94ad92bc23d70
Reviewed-on: https://code.wireshark.org/review/1061
Reviewed-by: Michael Mann <mmann78@netscape.net>
This commit is contained in:
Alexis La Goutte 2014-04-10 22:53:11 +02:00 committed by Michael Mann
parent 36a2ba2ce6
commit 725c2b3354
1 changed files with 15 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
ui/qt/io_graph_dialog.cpp
View File

@ -1667,19 +1667,29 @@ void IOGraph::setPlotStyle(int style)
}
switch (style) {
case psLine:
graph_->setLineStyle(QCPGraph::lsLine);
if (graph_) {
graph_->setLineStyle(QCPGraph::lsLine);
}
break;
case psImpulse:
graph_->setLineStyle(QCPGraph::lsImpulse);
if (graph_) {
graph_->setLineStyle(QCPGraph::lsImpulse);
}
break;
case psDot:
graph_->setScatterStyle(QCPScatterStyle::ssDisc);
if (graph_) {
graph_->setScatterStyle(QCPScatterStyle::ssDisc);
}
break;
case psSquare:
graph_->setScatterStyle(QCPScatterStyle::ssSquare);
if (graph_) {
graph_->setScatterStyle(QCPScatterStyle::ssSquare);
}
break;
case psDiamond:
graph_->setScatterStyle(QCPScatterStyle::ssDiamond);
if (graph_) {
graph_->setScatterStyle(QCPScatterStyle::ssDiamond);
}
break;
case psBar:
case IOGraph::psStackedBar: