From 31db6389617ad8416565cacce4a6d169f172fdc0 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <zmike@osg.samsung.com>
Date: Tue, 14 Oct 2014 15:23:20 -0400
Subject: [PATCH] embedding: cef_string_list_copy()

---
 ports/cef/string_list.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/ports/cef/string_list.rs b/ports/cef/string_list.rs
index f04862773a7..fdf7e6ddbd2 100644
--- a/ports/cef/string_list.rs
+++ b/ports/cef/string_list.rs
@@ -72,3 +72,16 @@ extern "C" fn cef_string_list_free(lt: *mut cef_string_list_t) {
         drop(v);
     }
 }
+
+#[no_mangle]
+extern "C" fn cef_string_list_copy(lt: *mut cef_string_list_t) -> *mut cef_string_list_t {
+    unsafe {
+        if fptr_is_null(mem::transmute(lt)) { return 0 as *mut cef_string_list_t; }
+        let v: Box<Vec<*mut cef_string_t>> = mem::transmute(lt);
+        let lt2 = cef_string_list_alloc();
+        for cs in v.iter() {
+            cef_string_list_append(lt2, mem::transmute((*cs)));
+        }
+        lt2
+    }
+}