Fix null pointer error in comma expression check

2016-05-19 00:37:01 -07:00 · 2016-05-19 00:37:01 -07:00 · 428043db71
parent d5929a4226
commit 428043db71
1 changed files with 6 additions and 3 deletions
--- a/src/analysis/comma_expression.d
+++ b/src/analysis/comma_expression.d
@ -41,9 +41,12 @@ class CommaExpressionCheck : BaseAnalyzer
 	// Dconf 2016
 	override void visit(const SynchronizedStatement ss)
 	{
-		++interest;
-		visit(ss.expression);
-		--interest;
+		if (ss.expression !is null)
+		{
+			++interest;
+			visit(ss.expression);
+			--interest;
+		}
 		visit(ss.statementNoCaseNoDefault);
 	}