[libxml2] Remove Unnecessary Null check in xpointer.c

[Daniel Veillard <veillard src gnome org>]

commit a61929e8cafcf42b407ae507ff185dee05d9e070
Author: Gaurav Gupta <g gupta samsung com>
Date:   Tue Oct 7 12:28:34 2014 +0800

    Remove Unnecessary Null check in xpointer.c
    
    For https://bugzilla.gnome.org/show_bug.cgi?id=738052
    
    superfluous check

 xpointer.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/xpointer.c b/xpointer.c
index 46f11e8..6c8516f 100644
--- a/xpointer.c
+++ b/xpointer.c
@@ -2461,8 +2461,6 @@ xmlXPtrMatchString(const xmlChar *string, xmlNodePtr start, int startindex,
         ((*end)->type == XML_NAMESPACE_DECL) || (endindex == NULL))
        return(-1);
     cur = start;
-    if (cur == NULL)
-       return(-1);
     pos = startindex - 1;
     stringlen = xmlStrlen(string);