[pitivi] Fix running without gst-validate

[Alexandru Băluț <alexbalut src gnome org>]

commit 6ad86bf0fb59c5e40a061624259509a47d58c90e
Author: Sebastian Dröge <sebastian centricular com>
Date:   Tue Oct 6 09:30:37 2020 +0300

    Fix running without gst-validate
    
    Fixes https://gitlab.gnome.org/GNOME/pitivi/-/issues/2514

 pitivi/check.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/pitivi/check.py b/pitivi/check.py
index 7dcbb187d..8fe870bc9 100644
--- a/pitivi/check.py
+++ b/pitivi/check.py
@@ -396,7 +396,7 @@ def initialize_modules():
     GstPbutils.DiscovererVideoInfo.get_rotation = video_info_get_rotation
 
     from pitivi.utils import validate
-    if validate.init() and "--inspect-action-type" in sys.argv:
+    if "--inspect-action-type" in sys.argv and validate.init():
         try:
             action_type = [sys.argv[1 + sys.argv.index("--inspect-action-type")]]
         except IndexError: