1 files changed, 9 insertions, 10 deletions
diff --git a/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs b/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs
index afd03de..0d635b1 100644
--- a/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs
+++ b/RhSolutions.QueryModifiers/DrinkingWaterHeatingFittings/DrinkingWaterHeatingFitting.cs
@@ -13,19 +13,18 @@ public abstract class DrinkingWaterHeatingFitting : IProductQueryModifier
 
 	protected virtual string _title { get; } = string.Empty;
 
-	public bool TryQueryModify(string input, out string output)
+	public virtual bool TryQueryModify(string input, out string output)
 	{
-		output = BuildRhSolutionsName(input) ?? string.Empty;
-		return !string.IsNullOrEmpty(output);
-	}
-
-	protected virtual string? BuildRhSolutionsName(string query)
-	{
-		var match = _diameter.Match(query);
+		var match = _diameter.Match(input);
 		if (match.Success)
 		{
-			return $"{_title} {match.Groups["Diameter"]}";
+			output = $"{_title} {match.Groups["Diameter"]}";
+			return true;
+		}
+		else
+		{
+			output = string.Empty;
+			return false;
 		}
-		return null;
 	}
 }