Update CSharpHTTPClient.csproj

Author: thinkingserious

CSharpHTTPClient/CSharpHTTPClient.csproj

@@ -37,7 +37,7 @@
     <StartupObject />
   </PropertyGroup>
   <PropertyGroup>
-    <SignAssembly>true</SignAssembly>
+    <SignAssembly Condition="Exists('$(AssemblyOriginatorKeyFile)')">true</SignAssembly>
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyOriginatorKeyFile>csharphttpclient.pfx</AssemblyOriginatorKeyFile>
@@ -73,4 +73,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>