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(svn r26116) -Codechange: validate that the number of lines in a graph is more than 0

release/1.4
rubidium 2013-11-25 22:32:32 +00:00
parent 77e5b1e3b2
commit 04e97a0bec
1 changed files with 2 additions and 0 deletions
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2
src/graph_gui.cpp
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@ -200,6 +200,8 @@ protected:
*/ */
ValuesInterval GetValuesInterval(int num_hori_lines) const ValuesInterval GetValuesInterval(int num_hori_lines) const
{ {
assert(num_hori_lines > 0);
ValuesInterval current_interval; ValuesInterval current_interval;
current_interval.highest = INT64_MIN; current_interval.highest = INT64_MIN;
current_interval.lowest = INT64_MAX; current_interval.lowest = INT64_MAX;