diff --git a/src/analysis/undocumented.d b/src/analysis/undocumented.d
index 834886d..b2b4551 100644
--- a/src/analysis/undocumented.d
+++ b/src/analysis/undocumented.d
@@ -111,7 +111,7 @@ class UndocumentedDeclarationCheck : BaseAnalyzer
 	override void visit(const ConditionalDeclaration cond)
 	{
 		const VersionCondition ver = cond.compileCondition.versionCondition;
-		if ((ver is null || ver.token != tok!"unittest") && ver.token.text != "none")
+		if (ver is null || (ver.token != tok!"unittest" && ver.token.text != "none"))
 			cond.accept(this);
 		else if (cond.falseDeclaration !is null)
 			visit(cond.falseDeclaration);