From 0e78c1e9dd02181c4bb53b8a54b362a81a3145de Mon Sep 17 00:00:00 2001
From: ac-stef <ac_stef@users.sf.net>
Date: Tue, 6 Jun 2017 19:19:57 +0200
Subject: [PATCH] fix empty menu footers

thx BrutalSystem
---
 source/src/menus.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/src/menus.cpp b/source/src/menus.cpp
index b57cb1a0..a954d9d5 100644
--- a/source/src/menus.cpp
+++ b/source/src/menus.cpp
@@ -911,8 +911,8 @@ void menuheader(void *menu, char *header, char *footer, bool heap)
 {
     gmenu &m = *(gmenu *)menu;
     if(m.headfootheap) { DELSTRING(m.header); DELSTRING(m.footer); }
-    m.header = header;
-    m.footer = footer;
+    m.header = (header && *header) || heap ? header : NULL;
+    m.footer = (footer && *footer) || heap ? footer : NULL;
     m.headfootheap = heap; // false: "manual"
 }