fixed csv record null value bug

ronnieoverby · Apr 28, 2020 · 5f3633f · 5f3633f
1 parent daeab79
commit 5f3633f
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/src/Overby.LINQPad.FileDriver/Csv/CsvGenerator.cs b/src/Overby.LINQPad.FileDriver/Csv/CsvGenerator.cs
@@ -37,7 +37,8 @@ public IFileConfig UpdateFileConfig(FileInfo file, IFileConfig prevConfig)
                             record: record)
                         select
                             from k in rec.Keys
-                            select (k, rec[k]);
+                            let value = rec.ContainsKey(k) ? "" : rec[k]
+                            select (k, value);
 
                 bool IsNullString(string s) =>
                     string.IsNullOrEmpty(s) || csvConfig.NullStrings.Values.Contains(s);

diff --git a/src/Overby.LINQPad.FileDriver/Overby.LINQPad.FileDriver.csproj b/src/Overby.LINQPad.FileDriver/Overby.LINQPad.FileDriver.csproj
@@ -7,8 +7,8 @@
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<PackageTags>linqpaddriver</PackageTags>
 		<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-		<Version>0.0.1-alpha4</Version>
-		<FileVersion>0.0.1.4</FileVersion>
+		<Version>0.0.1-alpha5</Version>
+		<FileVersion>0.0.1.5</FileVersion>
 		<PackageReleaseNotes>Initial nuget release.</PackageReleaseNotes>
 		<Description>Query local data files in LINQPad!</Description>
 		<Copyright>2020 Ronnie Overby</Copyright>

diff --git a/src/Overby.LINQPad.FileDriver/TypeInference/TypeInferrer.cs b/src/Overby.LINQPad.FileDriver/TypeInference/TypeInferrer.cs
@@ -36,7 +36,7 @@ public static class TypeInferrer
                         // no need
                         continue;
 
-                    var value = rawValue.Trim();
+                    var value = rawValue == null ? "" : rawValue.Trim();
 
                     // for similar types (numerics/dates/bools) parse from least wide to most wide types