fix: typo reading datapoints

2026-04-08 23:36:47 +02:00
parent 283515901e
commit dbf1cfb0f1
1 changed files with 2 additions and 2 deletions
@@ -36,7 +36,7 @@ AGraph::AGraph(const Json::Value& config, const std::string& name, const std::st
  event_box_.add(graph_);

  if (config_["datapoints"].isUInt()) {
-    datapoints_ = config_["datapoints_"].asUInt();
+    datapoints_ = config_["datapoints"].asUInt();
  }

  if (config_["graph_type"].isString()) {
@@ -110,7 +110,7 @@ void AGraph::handleGtkMenuEvent(GtkMenuItem* /*menuitem*/, gpointer data) {
 }

 void AGraph::addValue(const int n) {
-  if (values_.size() >= datapoints_) {
+  if (datapoints_ > 0 && values_.size() >= datapoints_) {
    values_.pop_front();
  }
  values_.push_back(n);