From 9e0f8a85ae4a10e816099d78717f17af42cc917e Mon Sep 17 00:00:00 2001
From: Daniel Kraus <krada@gmx.net>
Date: Sun, 21 Jun 2015 06:15:27 +0200
Subject: [PATCH] Add HasFields property to LineParser.

---
 Tests/LineParserTest.cs                 |  9 +++++++++
 zaaReloaded2/Dictionaries/LineParser.cs | 12 ++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/Tests/LineParserTest.cs b/Tests/LineParserTest.cs
index b596de5..db2fd24 100755
--- a/Tests/LineParserTest.cs
+++ b/Tests/LineParserTest.cs
@@ -60,5 +60,14 @@ namespace Tests
             Assert.AreEqual("a , simple ;", lp.Fields[1]);
             Assert.AreEqual("line", lp.Fields[2]);
         }
+
+        [Test]
+        public void ParseLineWithoutFields()
+        {
+            LineParser lp = new LineParser("# no fields");
+            Assert.IsFalse(lp.HasFields);
+            lp.Line = "two fields";
+            Assert.IsTrue(lp.HasFields);
+        }
     }
 }
diff --git a/zaaReloaded2/Dictionaries/LineParser.cs b/zaaReloaded2/Dictionaries/LineParser.cs
index 1815e7d..ec9f81e 100755
--- a/zaaReloaded2/Dictionaries/LineParser.cs
+++ b/zaaReloaded2/Dictionaries/LineParser.cs
@@ -54,6 +54,18 @@ namespace zaaReloaded2.Dictionaries
         /// </summary>
         public string[] Fields { get; private set; }
 
+        /// <summary>
+        /// Indicates whether the parsed <see cref="Line"/>
+        /// contains fields.
+        /// </summary>
+        public bool HasFields
+        {
+            get
+            {
+                return Fields.Length > 0;
+            }
+        }
+
         #endregion
 
         #region Constructors