Simplify logic in ExpressionMatcher.Matches

This fixes devlooped#237.
stakx · May 31, 2017 · 18cfbc6 · 18cfbc6
1 parent 0094c40
commit 18cfbc6
Showing 1 changed file with 2 additions and 7 deletions.
diff --git a/Source/Matchers/ExpressionMatcher.cs b/Source/Matchers/ExpressionMatcher.cs
@@ -58,13 +58,8 @@ void IMatcher.Initialize(Expression matcherExpression)
 
  public bool Matches(object value)
  {
- var valueExpression = value as Expression;
- if (value == null)
- {
- return false;
- }
-
- return ExpressionComparer.Default.Equals(this.expression, valueExpression);
+ return value is Expression valueExpression
+ && ExpressionComparer.Default.Equals(this.expression, valueExpression);
  }
  }
 }