Fix:Android:Fix map unloading

git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@5233 ffa7fe5e-494d-0410-b361-a75ebd5db220

1 files changed, 21 insertions, 0 deletions

diff --git a/navit/attr.c b/navit/attr.c
index 785cdfb0f..ae5c01e6e 100644
--- a/navit/attr.c
+++ b/navit/attr.c
@@ -661,6 +661,27 @@ attr_list_dup(struct attr **attrs)
 	return ret;
 }
 
+struct attr **
+attr_list_append(struct attr **attrs, struct attr *attr)
+{
+	struct attr **ret;
+	int i,count=0;
+
+	if (!attrs)
+		return NULL;
+
+	while (attrs[count])
+		count++;
+	ret=g_new0(struct attr *, count+2);
+	for (i = 0 ; i < count ; i++)
+		ret[i]=attr_dup(attrs[i]);
+
+	ret[count]=attr_dup(attr);
+	g_free(attrs);
+
+	return ret;
+}
+
 
 int
 attr_from_line(char *line, char *name, int *pos, char *val_ret, char *name_ret)