Fixed File::SeekFromEnd() to use SEEK_END insted of SEEK_CUR.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@167025 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Host/common/File.cpp b/source/Host/common/File.cpp
index ca0c223..7fd5dd6 100644
--- a/source/Host/common/File.cpp
+++ b/source/Host/common/File.cpp
@@ -360,7 +360,7 @@
     Error error;
     if (DescriptorIsValid())
     {
-        offset = ::lseek (m_descriptor, offset, SEEK_CUR);
+        offset = ::lseek (m_descriptor, offset, SEEK_END);
         
         if (offset == -1)
             error.SetErrorToErrno();