From ae89d28462f5761bba7ccf647eaa7ed4a51f5fb4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sat, 23 Apr 2016 13:58:46 +0200
Subject: [PATCH] javascript: fix string value returned by js functions

---
 src/plugins/javascript/weechat-js.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/javascript/weechat-js.cpp b/src/plugins/javascript/weechat-js.cpp
index 904d75b7a..00033c8d6 100644
--- a/src/plugins/javascript/weechat-js.cpp
+++ b/src/plugins/javascript/weechat-js.cpp
@@ -215,7 +215,7 @@ weechat_js_exec (struct t_plugin_script *script,
         if ((ret_type == WEECHAT_SCRIPT_EXEC_STRING) && (ret_js->IsString()))
         {
             v8::String::Utf8Value temp_str(ret_js);
-            ret_value = *temp_str;
+            ret_value = (*temp_str) ? strdup(*temp_str) : NULL;
         }
         else if ((ret_type == WEECHAT_SCRIPT_EXEC_INT) && (ret_js->IsInt32()))
         {