hotfix when the default value is missing.

Author: Federico Mazzanti

src/Localization.Mvc/Localization.Mvc.csproj

@@ -13,7 +13,7 @@
     <NeutralLanguage>en</NeutralLanguage>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageId>Mafe.Localization.Mvc</PackageId>
-    <Version>1.0.1</Version>
+    <Version>1.0.2</Version>
   </PropertyGroup>
 
   <ItemGroup>

src/Localization.Mvc/Rendering/HtmlHelperLabelExtensions.cs

@@ -79,7 +79,7 @@ public static IHtmlContent TranslateLabelFor<TModel, TResult>(this IHtmlHelper<T
             TranslateAttribute attr;
             attr = (TranslateAttribute)type.GetProperty(propertyName).GetCustomAttributes(typeof(TranslateAttribute), true).SingleOrDefault();
 
-            var s = LocalizationManager.Translate(attr.ResourceKey, attr.DefaultValue);
+            var s = LocalizationManager.Translate(attr.ResourceKey, attr.DefaultValue ?? attr.ResourceKey);
 
             IHtmlContent html = htmlHelper.LabelFor(expression, labelText: s);
             return html;
@@ -98,7 +98,7 @@ public static IHtmlContent TranslateLabelFor<TModel, TResult>(this IHtmlHelper<T
         /// <returns>A new Microsoft.AspNetCore.Html.IHtmlContent containing the <label> element.</returns>
         public static IHtmlContent TranslateLabel<TModel>(this IHtmlHelper<TModel> htmlHelper, string expression, string resourceKey, string defaultValue, object htmlAttributes = null)
         {
-            var labelText = LocalizationManager.Translate(resourceKey, defaultValue);
+            var labelText = LocalizationManager.Translate(resourceKey, defaultValue ?? resourceKey);
             return htmlHelper.Label(expression, labelText, htmlAttributes);
         }
     }

src/Localization.Windows/Localization.Windows.csproj

@@ -5,7 +5,7 @@
     <UseWPF>true</UseWPF>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageLicenseFile>LICENSE.md</PackageLicenseFile>
-    <Version>1.0.0</Version>
+    <Version>1.0.1</Version>
     <PackageId>Mafe.Localization.Windows</PackageId>
     <Authors>Federico Mazzanti</Authors>
     <Company>Federico Mazzanti</Company>

src/Localization.Windows/TranslateExtention.cs

@@ -82,7 +82,7 @@ public override object ProvideValue(IServiceProvider serviceProvider)
                 Source = LocalizationManager.Instance,
                 Path = new PropertyPath($"[{ResourceKey}]"),
                 Converter = new NullToDefaultConverter(),
-                ConverterParameter = DefaultValue,
+                ConverterParameter = DefaultValue ?? ResourceKey,
                 StringFormat = StringFormat
             };
             return binding.ProvideValue(serviceProvider);

src/Localization.Xamarin/Localization.Xamarin.csproj

@@ -8,7 +8,7 @@
     <RepositoryType>GitHub</RepositoryType>
     <PackageTags>localization, c-sharp, dotnet-standard, dotnet-core, dotnet-framework, xamarin</PackageTags>
     <NeutralLanguage>en</NeutralLanguage>
-    <Version>1.0.0</Version>
+    <Version>1.0.1</Version>
     <PackageId>Mafe.Localization.Xamarin</PackageId>
     <Authors>Federico Mazzanti</Authors>
     <Company>Federico Mazzanti</Company>

src/Localization.Xamarin/TranslateExtension.cs

@@ -80,7 +80,7 @@ public BindingBase ProvideValue(IServiceProvider serviceProvider)
                 Source = LocalizationManager.Instance,
                 StringFormat = StringFormat,
                 Converter = new NullToDefaultConverter(),
-                ConverterParameter = DefaultValue
+                ConverterParameter = DefaultValue ?? ResourceKey,
             };
             return binding;
         }