From 25c116e192cfc40c3e42a6f51b57f65f8cd69c7e Mon Sep 17 00:00:00 2001
From: Rob Loach <robloach@gmail.com>
Date: Mon, 20 Nov 2017 18:46:07 -0500
Subject: [PATCH] Fix strdup() memory leak

---
 menu/widgets/menu_dialog.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/menu/widgets/menu_dialog.c b/menu/widgets/menu_dialog.c
index 4e4ecb065b..30f645d824 100644
--- a/menu/widgets/menu_dialog.c
+++ b/menu/widgets/menu_dialog.c
@@ -263,8 +263,13 @@ void menu_dialog_push(void)
 
    info.list                 = menu_entries_get_menu_stack_ptr(0);
    info.enum_idx             = MENU_ENUM_LABEL_HELP;
-   info.label                = strdup(
-         msg_hash_to_str(MENU_ENUM_LABEL_HELP));
+
+   // Set the label string, if it exists.
+   const char *label = msg_hash_to_str(MENU_ENUM_LABEL_HELP);
+   if (label)
+   {
+      info.label = strdup(label);
+   }
 
    menu_displaylist_ctl(DISPLAYLIST_HELP, &info);
 }