[gjs] context: Fix leaks

[Jasper St. Pierre <jstpierre src gnome org>]

commit 8d211cc171a7e9260da7848f4aa8144cb15ffc12
Author: Sam Spilsbury <smspillaz gmail com>
Date:   Thu Dec 26 08:41:05 2013 -0800

    context: Fix leaks
    
    https://bugzilla.gnome.org/show_bug.cgi?id=721246

 gjs/console.cpp |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/gjs/console.cpp b/gjs/console.cpp
index e3a06c7..d96bd45 100644
--- a/gjs/console.cpp
+++ b/gjs/console.cpp
@@ -115,19 +115,23 @@ main(int argc, char **argv)
     if (!gjs_context_define_string_array(js_context, "ARGV",
                                          argc - 1, (const char**)argv + 1,
                                          &error)) {
+        code = 1;
         g_printerr("Failed to defined ARGV: %s", error->message);
-        exit(1);
+        g_clear_error(&error);
+        goto out;
     }
 
     /* evaluate the script */
-    error = NULL;
     if (!gjs_context_eval(js_context, script, len,
                           filename, &code, &error)) {
-        g_free(script);
+        code = 1;
         g_printerr("%s\n", error->message);
-        exit(1);
+        g_clear_error(&error);
+        goto out;
     }
 
+ out:
+    g_object_unref(js_context);
     g_free(script);
     exit(code);
 }