From 7afae8fbb8367159e7ff2629d1020b79be1ab836 Mon Sep 17 00:00:00 2001
From: skilion <andrea.9940@gmail.com>
Date: Thu, 24 Sep 2015 19:12:19 +0200
Subject: [PATCH] correct way to test if a value is in the AA

---
 src/config.d | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/config.d b/src/config.d
index f3af8308..e5ada935 100644
--- a/src/config.d
+++ b/src/config.d
@@ -18,10 +18,10 @@ struct Config
 
 	string get(string key)
 	{
-		import core.exception;
-		try {
-			return values[key];
-		} catch (RangeError e) {
+		auto p = key in values;
+		if (p) {
+			return *p;
+		} else {
 			throw new Exception("Missing config value: " ~ key);
 		}
 	}