From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 13 Apr 2013 16:09:52 +0000 (+0300)
Subject: Fix seeking of Slice
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=acbe2ee4cea637450389bb86a3892160bb724192

Fix seeking of Slice
---

diff --git a/source/io/slice.cpp b/source/io/slice.cpp
index 423c1a6..904f748 100644
--- a/source/io/slice.cpp
+++ b/source/io/slice.cpp
@@ -90,12 +90,13 @@ int Slice::get()
 
 SeekOffset Slice::seek(SeekOffset off, SeekType type)
 {
-	if(type==S_BEG)
-		off += start_offset;
-	else if(type==S_CUR)
+	off += start_offset;
+	if(type==S_CUR)
 		off += position;
 	else if(type==S_END)
-		off += start_offset+length;
+		off += length;
+	else if(type!=S_BEG)
+		throw invalid_argument("Slice::seek");
 
 	if(off<start_offset || off>start_offset+length)
 		throw bad_seek(off, type);