This bug is harmless and post-dev19, it does not require any backport.
*
* "maps" is the list head. This list cotains all the mao file name identifier.
*/
-struct list maps = LIST_HEAD_INIT(maps); /* list of struct map_reference */
+extern struct list maps;
struct map_reference {
struct list list; /* used for listing */
#include <proto/pattern.h>
#include <proto/sample.h>
+struct list maps = LIST_HEAD_INIT(maps); /* list of struct map_reference */
+
/* This function return existing map reference or return NULL. */
static struct map_reference *map_get_reference(const char *reference)
{