[libxslt] Remove redundant NULL check in xsltNumberComp

[Nick Wellnhofer <nwellnhof src gnome org>]

commit db5596004b9d69194005451021ce63aa90761bbc
Author: mahendra.n <mahendra n samsung com>
Date:   Wed Jul 13 13:16:51 2016 +0200

    Remove redundant NULL check in xsltNumberComp
    
    Fixes bug #760143:
    https://bugzilla.gnome.org/show_bug.cgi?id=760143

 libxslt/preproc.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/libxslt/preproc.c b/libxslt/preproc.c
index ea7a3ee..9a7de53 100644
--- a/libxslt/preproc.c
+++ b/libxslt/preproc.c
@@ -1418,9 +1418,6 @@ xsltNumberComp(xsltStylesheetPtr style, xmlNodePtr cur) {
        return;
     cur->psvi = comp;
 
-    if ((style == NULL) || (cur == NULL))
-       return;
-
     comp->numdata.doc = cur->doc;
     comp->numdata.node = cur;
     comp->numdata.value = xsltGetCNsProp(style, cur, (const xmlChar *)"value",