Return "<null>" for Slice.Nil with formatter K or V instead of empty …

…string - Helps see the actual missing value when used in log messages
mmacek7 · May 26, 2020 · 4857fe9 · 4857fe9
1 parent 40adc1e
commit 4857fe9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/FoundationDB.Client/Shared/Memory/Slice.cs b/FoundationDB.Client/Shared/Memory/Slice.cs
@@ -1991,11 +1991,11 @@ public string ToString(string? format, IFormatProvider? provider)
 
 				case "K":
 				case "k":
-					return PrettyPrint(); //TODO: Key ! (cf USlice)
+					return this.IsNull ? "<null>" : PrettyPrint(); //TODO: Key ! (cf USlice)
 
 				case "V":
 				case "v":
-					return PrettyPrint(); //TODO: Value ! (cf USlice)
+					return this.IsNull ? "<null>" : PrettyPrint(); //TODO: Value ! (cf USlice)
 
 				default:
 					throw new FormatException("Format is invalid or not supported");