From 619ef2b3418668430f741aaed79aa4f366aba233 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 25 Jun 2015 23:43:58 +0200
Subject: [PATCH] util/AllocatedString: add method empty()

---
 src/util/AllocatedString.hxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/util/AllocatedString.hxx b/src/util/AllocatedString.hxx
index dbc0abfc0..97975f8b8 100644
--- a/src/util/AllocatedString.hxx
+++ b/src/util/AllocatedString.hxx
@@ -89,6 +89,10 @@ public:
 		return value;
 	}
 
+	bool empty() const {
+		return *value == 0;
+	}
+
 	pointer Steal() {
 		pointer result = value;
 		value = nullptr;