[PATCH weston] weston-terminal: Fix crash on first keystroke

[Derek Foreman]

Since 894b3rcc634 weston-terminal will crash on first keystroke if you
fail to create an xkb compose state.  This can happen if you don't have
a Compose file.

Instead, no we just return uncomposed symbols.

Signed-off-by: Derek Foreman <derekf at osg.samsung.com>
---
 clients/window.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clients/window.c b/clients/window.c
index a82f05c..7341aed 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -3108,6 +3108,7 @@ static xkb_keysym_t
 process_key_press(xkb_keysym_t sym, struct input *input)
 {
 #ifdef HAVE_XKBCOMMON_COMPOSE
+	if (!input->xkb.compose_state) return sym;
 	if (sym == XKB_KEY_NoSymbol)
 		return sym;
 	if (xkb_compose_state_feed(input->xkb.compose_state,
-- 
2.10.2