Merge pull request #336 from diontools/ImproveStreamSkipping

Utility.Skip uses seek
adamhathcock · Jan 10, 2018 · d8c8dab · d8c8dab
2 parents 02f68b7 + 2fd9fe9
commit d8c8dab
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/SharpCompress/Utility.cs b/src/SharpCompress/Utility.cs
@@ -141,6 +141,12 @@ public static void CheckNotNullOrEmpty(this string obj, string name)
 
         public static void Skip(this Stream source, long advanceAmount)
         {
+            if (source.CanSeek)
+            {
+                source.Position += advanceAmount;
+                return;
+            }
+
             byte[] buffer = GetTransferByteArray();
             try
             {