From e9b49a43e28e059930e8f05e8ed5a9026d549131 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 22 Jan 2015 10:20:49 +0100
Subject: [PATCH] config/Block: add method IsEmpty()

---
 src/config/Block.hxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/config/Block.hxx b/src/config/Block.hxx
index 23b064695..9e72018ca 100644
--- a/src/config/Block.hxx
+++ b/src/config/Block.hxx
@@ -90,6 +90,11 @@ struct ConfigBlock {
 		return line < 0;
 	}
 
+	gcc_pure
+	bool IsEmpty() const {
+		return block_params.empty();
+	}
+
 	gcc_nonnull_all
 	void AddBlockParam(const char *_name, const char *_value,
 			   int _line=-1) {