#4471 Don't throw exception on IOSPlatformProvider.GetCurrentOSPlatform()

framework/src/Volo.Abp.Core/System/Runtime/OSPlatformProvider.cs

@@ -5,17 +5,11 @@ namespace System.Runtime
 {
     public class OSPlatformProvider : IOSPlatformProvider, ITransientDependency
     {
-        public OSPlatform GetCurrentOSPlatform()
+        public virtual OSPlatform GetCurrentOSPlatform()
         {
             if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
             {
-                //MAC
+                return OSPlatform.OSX; //MAC
-                return OSPlatform.OSX;
-            }
-
-            if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
-            {
-                return OSPlatform.Linux;
             }
 
             if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
@@ -23,7 +17,7 @@ namespace System.Runtime
                 return OSPlatform.Windows;
             }
 
-            throw new Exception("Cannot determine operating system!");
+            return OSPlatform.Linux;
         }
     }
 }