minor fix

e64ec1e8 · Tobias WEBER · 64f395af · e64ec1e8
Commit e64ec1e8 authored Aug 29, 2019 by Tobias WEBER
--- a/tools/main/data.cpp
+++ b/tools/main/data.cpp
@@ -638,7 +638,7 @@ bool Dataset::SaveGpl(const std::string& file) const
 	const std::size_t iNumPts = sizeof(pts) / sizeof(*pts);


-	std::string xlabel = "x";
+	std::string xlabel = "";

 	std::size_t N = GetNumChannels();
 	for(std::size_t ch=0; ch<N; ++ch)