# HG changeset patch
# User Chris Cannam
# Date 1579016924 0
# Node ID b33b0b06133e4d3042ffd1edc95c842bc27c5a65
# Parent  77ffd542162700f08821c608cf4c4a4b3846615b# Parent  3943553b95b0703456a72d7897ee7580dae4b47e
Merge from branch csv-export-dialog

diff -r 3943553b95b0 -r b33b0b06133e layer/Colour3DPlotExporter.cpp
--- a/layer/Colour3DPlotExporter.cpp	Tue Jan 14 15:41:17 2020 +0000
+++ b/layer/Colour3DPlotExporter.cpp	Tue Jan 14 15:48:44 2020 +0000
@@ -229,8 +229,10 @@
                 list << QString("%1").arg(value);
             }
         }
-        
-        s += list.join(delimiter) + "\n";
+
+        if (!list.empty()) {
+            s += list.join(delimiter) + "\n";
+        }
     }
 
     return s;