[gnome-builder] foundry: dont override environment that breaks flatpak

[Christian Hergert <chergert src gnome org>]

commit bef5626b23357df124dd995b74cc8f8184125e6e
Author: Christian Hergert <chergert redhat com>
Date:   Wed Mar 24 12:42:12 2021 -0700

    foundry: dont override environment that breaks flatpak
    
    We need these untouched so that running a Flatpak app still works. This
    stuff is all incredibly tricky to get right at the different layers. It's
    almost as if we need a better abstraction for these things.

 src/libide/foundry/ide-run-manager.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/src/libide/foundry/ide-run-manager.c b/src/libide/foundry/ide-run-manager.c
index 7782dcde0..0a4f07de2 100644
--- a/src/libide/foundry/ide-run-manager.c
+++ b/src/libide/foundry/ide-run-manager.c
@@ -441,9 +441,12 @@ copy_builtin_envvars (IdeEnvironment *environment)
     "WAYLAND_DISPLAY",
     "XAUTHORITY",
     "XDG_CURRENT_DESKTOP",
-    "XDG_DATA_DIRS",
     "XDG_MENU_PREFIX",
+#if 0
+    /* Can't copy these as they could mess up Flatpak */
+    "XDG_DATA_DIRS",
     "XDG_RUNTIME_DIR",
+#endif
     "XDG_SEAT",
     "XDG_SESSION_DESKTOP",
     "XDG_SESSION_ID",