[epiphany/gnome-3-10] uri-tester: Avoid critical when unref-ing NULL regex

[Andres Gomez <agomez src gnome org>]

commit 578ae7f1f66236d5dfb3e68976219db64d56a22b
Author: Andres Gomez <agomez igalia com>
Date:   Wed Nov 27 12:51:49 2013 +0200

    uri-tester: Avoid critical when unref-ing NULL regex
    
    When a regex compilation fails we get an error and NULL. No need to
    unref the NULL pointer.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=719405

 embed/uri-tester.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/embed/uri-tester.c b/embed/uri-tester.c
index 399b1c6..9fb8388 100644
--- a/embed/uri-tester.c
+++ b/embed/uri-tester.c
@@ -482,7 +482,6 @@ uri_tester_compile_regexp (UriTester *tester,
     {
       g_warning ("%s: %s", G_STRFUNC, error->message);
       g_error_free (error);
-      g_clear_pointer (&regex, g_regex_unref);
       return TRUE;
     }