backends: push missing error trap

This went MIA in commit 390314adfb, and causes asserts when trying to pop a non-existent error trap a bit later. Closes: #294
2018-09-07 19:31:35 +02:00
1 changed files with 3 additions and 0 deletions
--- a/src/backends/x11/meta-input-settings-x11.c
+++ b/src/backends/x11/meta-input-settings-x11.c
@ -783,6 +783,9 @@ meta_input_settings_x11_set_stylus_button_map (MetaInputSettings          *setti

  /* Grab the puke bucket! */
  xdev = device_ensure_xdevice (device);
+
+  meta_x11_error_trap_push (display->x11_display);
+
  if (xdev)
    {
      guchar map[8] = {