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-rw-r--r--qt-models/diveplotdatamodel.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/qt-models/diveplotdatamodel.h b/qt-models/diveplotdatamodel.h
index d034a62b3..36b41ac56 100644
--- a/qt-models/diveplotdatamodel.h
+++ b/qt-models/diveplotdatamodel.h
@@ -82,9 +82,9 @@ public:
void setDive(struct dive *d, const plot_info &pInfo);
const plot_info &data() const;
unsigned int dcShown() const;
- double pheMax();
- double pn2Max();
- double po2Max();
+ double pheMax() const;
+ double pn2Max() const;
+ double po2Max() const;
void emitDataChanged();
private: