From: René Stadler <mail@renestadler.de>
Date: Fri, 21 Sep 2012 23:25:22 +0000 (+0200)
Subject: Fix crash when range filtering
X-Git-Tag: 1.19.3~491^2~1597
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bf28e9464e24349e245d2827ffdaeb8de7c1b964;p=platform%2Fupstream%2Fgstreamer.git

Fix crash when range filtering

Regression from 25cfe9 (timeline: make log level calculation a lot faster).
---

diff --git a/debug-viewer/GstDebugViewer/GUI/models.py b/debug-viewer/GstDebugViewer/GUI/models.py
index d6482c6..8013195 100644
--- a/debug-viewer/GstDebugViewer/GUI/models.py
+++ b/debug-viewer/GstDebugViewer/GUI/models.py
@@ -404,7 +404,16 @@ class SubRange (object):
 
     def __getitem__ (self, i):
 
-        return self.l[i + self.start]
+        if isinstance (i, slice):
+            stop = i.stop
+            if stop >= 0:
+                stop += self.start
+            else:
+                stop += self.stop
+
+            return self.l[i.start + self.start:stop]
+        else:
+            return self.l[i + self.start]
 
     def __len__ (self):