Fix: Empty line causing bogus acceleration curve

Author: leezer3

source/CarXMLConvertor/Convert.TrainDat.cs

@@ -241,6 +241,10 @@ internal static void Process(MainForm form)
 					case "#acceleration":
 						i++; while (i < Lines.Length && !Lines[i].StartsWith("#", StringComparison.Ordinal))
 						{
+							if (string.IsNullOrEmpty(Lines[i]))
+							{
+								continue;
+							}
 							AccelerationCurve curve = new AccelerationCurve();
 							string t = Lines[i] + ",";
 							int m = 0;

source/Plugins/Train.OpenBve/Train/BVE/TrainDatParser.cs

@@ -256,6 +256,10 @@ internal void Parse(string FileName, Encoding Encoding, TrainBase Train) {
 				switch (Lines[i].ToLowerInvariant()) {
 					case "#acceleration":
 						i++; while (i < Lines.Length && !Lines[i].StartsWith("#", StringComparison.Ordinal)) {
+							if (string.IsNullOrEmpty(Lines[i]))
+							{
+								continue;
+							}
 							Array.Resize(ref AccelerationCurves, n + 1);
 							AccelerationCurves[n] = new BveAccelerationCurve();
 							string t = Lines[i] + ",";