[pitivi] flatpak: Set GST_CHECKS in the sandbox

[Thibault Saunier <tsaunier src gnome org>]

commit ff09cd4f6c4352a6b1c225aa9cd29d248ba66b9b
Author: Thibault Saunier <tsaunier gnome org>
Date:   Tue Jun 14 19:33:31 2016 -0400

    flatpak: Set GST_CHECKS in the sandbox
    
    Reviewed-by: Alex Băluț <alexandru balut gmail com>
    Differential Revision: https://phabricator.freedesktop.org/D1083

 build/flatpak/pitivi-flatpak |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/build/flatpak/pitivi-flatpak b/build/flatpak/pitivi-flatpak
index 2e9cc38..82b9787 100755
--- a/build/flatpak/pitivi-flatpak
+++ b/build/flatpak/pitivi-flatpak
@@ -399,6 +399,7 @@ then
       $FLATPAK build --socket=x11 --socket=session-bus --socket=pulseaudio \
       --share=network \
       --env=GST_PLUGIN_SYSTEM_PATH= \
+      --env=GST_CHECKS=$GST_CHECKS \
       --env=GST_PRESET_PATH=/app/share/gstreamer-1.0/presets/:/app/share/pitivi/gstpresets/:$GST_PRESET_PATH 
\
       --env=GST_ENCODING_TARGET_PATH=/app/share/pitivi/gstpresets/:$GST_ENCODING_TARGET_PATH \
       --env=GST_DEBUG=$GST_DEBUG \
@@ -420,6 +421,7 @@ then
       $FLATPAK build --socket=x11 --socket=session-bus --socket=pulseaudio \
       --share=network \
       --env=GST_DEBUG=$GST_DEBUG \
+      --env=GST_CHECKS=$GST_CHECKS \
       --env=GST_PLUGIN_SYSTEM_PATH= \
       --env=GST_VALIDATE=$GST_VALIDATE \
       --env=GST_VALIDATE_LAUNCHER_DEBUG=$GST_VALIDATE_LAUNCHER_DEBUG \