[mutter] meta-input-settings: Avoid setting key repeat delay or interval to 0

[Rui Matos <rtcm src gnome org>]

commit 966725fcb4dacb26f3e3bc69b2f275a67cb46773
Author: Rui Matos <tiagomatos gmail com>
Date:   Mon Jan 9 19:55:38 2017 +0100

    meta-input-settings: Avoid setting key repeat delay or interval to 0
    
    Since doing so causes either errors or misbehavior.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=776919

 src/backends/meta-input-settings.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/backends/meta-input-settings.c b/src/backends/meta-input-settings.c
index e0c8926..8d40216 100644
--- a/src/backends/meta-input-settings.c
+++ b/src/backends/meta-input-settings.c
@@ -678,6 +678,9 @@ update_keyboard_repeat (MetaInputSettings *input_settings)
   delay = g_settings_get_uint (priv->keyboard_settings, "delay");
   interval = g_settings_get_uint (priv->keyboard_settings, "repeat-interval");
 
+  delay = MAX (1, delay);
+  interval = MAX (1, interval);
+
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
   input_settings_class->set_keyboard_repeat (input_settings,
                                              repeat, delay, interval);