[libxslt] Suppress unused variable warning.

[Nick Wellnhofer <nwellnhof src gnome org>]

commit 4a732360d14a1a24f688b808c30e86156f52486b
Author: Nick Wellnhofer <wellnhofer aevum de>
Date:   Tue Feb 25 15:13:45 2014 +0100

    Suppress unused variable warning.

 libxslt/preproc.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/libxslt/preproc.c b/libxslt/preproc.c
index 4ef3f63..0eb80a0 100644
--- a/libxslt/preproc.c
+++ b/libxslt/preproc.c
@@ -949,6 +949,8 @@ xsltElementComp(xsltStylesheetPtr style, xmlNodePtr inst) {
 #ifdef XSLT_REFACTORED
                    comp->nsPrefix = prefix;
                    comp->name = name;
+#else
+                    (void)name; /* Suppress unused variable warning. */
 #endif
                } else if (prefix != NULL) {
                    xsltTransformError(NULL, style, inst,
@@ -1074,6 +1076,8 @@ xsltAttributeComp(xsltStylesheetPtr style, xmlNodePtr inst) {
 #ifdef XSLT_REFACTORED
                        comp->nsPrefix = prefix;
                        comp->name = name;
+#else
+                        (void)name; /* Suppress unused variable warning. */
 #endif
                    } else {
                        xsltTransformError(NULL, style, inst,