[gjs] value: Avoid a copy/free when setting a string property

[Colin Walters <walters src gnome org>]

commit 8cf1c76f6f3011ff31cb17a825231d6f6c4cc6ca
Author: Colin Walters <walters verbum org>
Date:   Mon Dec 10 18:21:50 2012 -0500

    value: Avoid a copy/free when setting a string property
    
    Just noticed while reading the code.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=690015

 gi/value.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/gi/value.c b/gi/value.c
index 4d8de2f..18cd76b 100644
--- a/gi/value.c
+++ b/gi/value.c
@@ -242,8 +242,7 @@ gjs_value_to_g_value_internal(JSContext    *context,
             if (!gjs_string_to_utf8(context, value, &utf8_string))
                 return JS_FALSE;
 
-            g_value_set_string(gvalue, utf8_string);
-            g_free(utf8_string);
+            g_value_take_string(gvalue, utf8_string);
         } else {
             gjs_throw(context,
                       "Wrong type %s; string expected",