Small perf improvements

Knagis · Sep 13, 2014 · 11b77e5 · 11b77e5
1 parent 1f298be
commit 11b77e5
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/CommonMark/Parser/BlockMethods.cs b/CommonMark/Parser/BlockMethods.cs
@@ -66,7 +66,11 @@ static void add_line(Block block, string ln, int offset)
             if (!block.IsOpen)
                 throw new CommonMarkException(string.Format("Attempted to add line '{0}' to closed container ({1}).", ln, block.Tag));
 
-            block.StringContent += s;
+            var curSC = block.StringContent;
+            if (curSC == null)
+                block.StringContent = s;
+            else
+                block.StringContent = curSC + s;
         }
 
         /// <remarks>Original: remove_trailing_blank_lines(ref string)</remarks>

diff --git a/CommonMark/Syntax/Block.cs b/CommonMark/Syntax/Block.cs
@@ -13,7 +13,6 @@ public Block(BlockTag tag, int startLine, int startColumn)
             this.StartLine = startLine;
             this.EndLine = startLine;
             this.StartColumn = startColumn;
-            this.StringContent = string.Empty;
             this.IsOpen = true;
         }