Now stuff compiles

source/calibration/peakfinder/GaussianMultiPeakFinder.cpp

@@ -109,8 +109,10 @@ PeakPositions GaussianMultiPeakFinder::findPeaks(TH1& histogram, const Source& s
 }
 
 GaussianMultiPeakFinder::GaussianMultiPeakFinder(std::unique_ptr<PeakFinder> inner, double rangeMultiplier, size_t nPasses)
-        : inner(move(inner)), nPass(nPasses), rangeMultiplier(rangeMultiplier), nTails(0), verbose(false)
-{ }
+        : inner(move(inner)), nPass(nPasses), nTails(0), verbose(false)
+{
+    setRangeMultiplier(rangeMultiplier, rangeMultiplier);
+}
 
 GaussianMultiPeakFinder::Estimate GaussianMultiPeakFinder::estimateSlope(const std::vector<double>& x, const std::vector<double>& y, const std::vector<double>& err) {
     TGraphErrors g(x.size(), x.data(), y.data(), nullptr, err.data());