const-ify the xmlnode* parameter to xmlnode_get_attrib(_with_namespace)

This doesn't break A[BP]I, right?  It seems sane to me and is needed
for my next commit (using const xmlnode*s)

1 files changed, 3 insertions, 3 deletions

diff --git a/libpurple/xmlnode.c b/libpurple/xmlnode.c
index eeab70c4c5..9e24663928 100644
--- a/libpurple/xmlnode.c
+++ b/libpurple/xmlnode.c
@@ -223,7 +223,7 @@ xmlnode_set_attrib_full(xmlnode *node, const char *attr, const char *xmlns, cons
 
 
 const char *
-xmlnode_get_attrib(xmlnode *node, const char *attr)
+xmlnode_get_attrib(const xmlnode *node, const char *attr)
 {
 	xmlnode *x;
 
@@ -240,9 +240,9 @@ xmlnode_get_attrib(xmlnode *node, const char *attr)
 }
 
 const char *
-xmlnode_get_attrib_with_namespace(xmlnode *node, const char *attr, const char *xmlns)
+xmlnode_get_attrib_with_namespace(const xmlnode *node, const char *attr, const char *xmlns)
 {
-	xmlnode *x;
+	const xmlnode *x;
 
 	g_return_val_if_fail(node != NULL, NULL);
 	g_return_val_if_fail(attr != NULL, NULL);