[Bf-blender-cvs] [b19c6f8] master: Remove null-check of argument which is attributed as non-null

[Sergey Sharybin]

Commit: b19c6f8f432590aa60cf49ddb2bf95e087856b0e
Author: Sergey Sharybin
Date:   Mon Sep 19 10:18:10 2016 +0200
Branches: master
https://developer.blender.org/rBb19c6f8f432590aa60cf49ddb2bf95e087856b0e

Remove null-check of argument which is attributed as non-null

This was logically incorrect and was causing warning and compilation
errors with strict compiler flags.

===================================================================

M	source/blender/blenlib/intern/listbase.c

===================================================================

diff --git a/source/blender/blenlib/intern/listbase.c b/source/blender/blenlib/intern/listbase.c
index d6c0219..c9bf497 100644
--- a/source/blender/blenlib/intern/listbase.c
+++ b/source/blender/blenlib/intern/listbase.c
@@ -356,7 +356,7 @@ bool BLI_listbase_link_move(ListBase *listbase, void *vlink, int step)
 	Link *hook = link;
 	const bool is_up = step < 0;
 
-	if (step == 0 || vlink == NULL) {
+	if (step == 0) {
 		return false;
 	}
 	BLI_assert(BLI_findindex(listbase, link) != -1);