Fix https://rdotnet.codeplex.com/workitem/120

Author: jmp75

R.NET/Function.cs

@@ -117,12 +117,11 @@ protected SymbolicExpression InvokeOrderedArguments(SymbolicExpression[] args)
          }
          using (var call = new ProtectedPointer(Engine, this.GetFunction<Rf_lcons>()(handle, argument)))
          {
-            var result = evaluateCall(call);
-            return new SymbolicExpression(Engine, result);
+             using (var result = evaluateCall(call))
+             {
+                 return new SymbolicExpression(Engine, result);
+             }
          }
-
       }
-
-
    }
 }

RDotNet.FSharp.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
    <metadata>
       <id>R.NET.Community.FSharp</id>
-      <version>0.1.7</version>
+      <version>0.1.8</version>
       <title>R.NET F# Utility</title>
       <authors>RecycleBin</authors>
       <owners>kos59125</owners>
@@ -16,7 +16,7 @@
          <reference file="RDotNet.FSharp.dll" />
       </references>
       <dependencies>
-         <dependency id="R.NET.Community" version="1.5.14" />
+         <dependency id="R.NET.Community" version="1.5.15" />
       </dependencies>
       <tags>R R.NET F# statistics</tags>
    </metadata>

RDotNet.FSharp/AssemblyInfo.fs

@@ -8,7 +8,7 @@ open System.Runtime.InteropServices
 [<assembly: AssemblyCompany("RecycleBin")>]
 [<assembly: AssemblyProduct("RDotNet.FSharp")>]
 [<assembly: AssemblyCopyright("Copyright © RecycleBin 2013")>]
-[<assembly: AssemblyVersion("0.1.6.0")>]
-[<assembly: AssemblyInformationalVersion("0.1.6.0")>]
+[<assembly: AssemblyVersion("0.1.8.0")>]
+[<assembly: AssemblyInformationalVersion("0.1.8.0")>]
 
 ()

RDotNet.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
    <metadata>
       <id>R.NET.Community</id>
-      <version>1.5.14</version>
+      <version>1.5.15</version>
       <title>R.NET</title>
       <authors>RecycleBin, jperraud</authors>
       <owners>kos59125</owners>

build/build_R.NET_nuget.cmd

@@ -79,7 +79,9 @@ set SLN=%rdotnet_dir%RDotNet.Release.sln
 
 set pack_options=-OutputDirectory %rdotnet_dir%build %common_ng_pack_options%
 if exist %repo_dir%R.NET.1.5.*.nupkg del %repo_dir%R.NET.1.5.*.nupkg  
-%nuget_exe% pack %rdotnet_dir%RDotNet.nuspec %pack_options%
+if "%BuildConfiguration%"=="Release" set nuspec_file=RDotNet.nuspec
+if "%BuildConfiguration%"=="Debug" set nuspec_file=RDotNet_debug.nuspec
+%nuget_exe% pack %rdotnet_dir%%nuspec_file% %pack_options%
 %nuget_exe% pack %rdotnet_dir%RDotNet.FSharp.nuspec %pack_options%
 :: %repo_dir%RDotNet.FSharp.0.*.nupkg
 xcopy %rdotnet_dir%build\*.nupkg %repo_dir% %COPYOPTIONS%