From 5e58d46cc1a90810e3ee76203cee8ca2f14fb462 Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Mon, 12 Feb 2018 09:12:31 +0100
Subject: Add wlr_signal_emit_safe

---
 backend/libinput/tablet_pad.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'backend/libinput/tablet_pad.c')

diff --git a/backend/libinput/tablet_pad.c b/backend/libinput/tablet_pad.c
index 7dac3b7c..54315581 100644
--- a/backend/libinput/tablet_pad.c
+++ b/backend/libinput/tablet_pad.c
@@ -5,6 +5,7 @@
 #include <wlr/types/wlr_input_device.h>
 #include <wlr/interfaces/wlr_tablet_pad.h>
 #include <wlr/util/log.h>
+#include <wlr/util/signal.h>
 #include "backend/libinput.h"
 
 struct wlr_tablet_pad *wlr_libinput_tablet_pad_create(
@@ -41,7 +42,7 @@ void handle_tablet_pad_button(struct libinput_event *event,
 		wlr_event.state = WLR_BUTTON_RELEASED;
 		break;
 	}
-	wl_signal_emit(&wlr_dev->tablet_pad->events.button, &wlr_event);
+	wlr_signal_emit_safe(&wlr_dev->tablet_pad->events.button, &wlr_event);
 }
 
 void handle_tablet_pad_ring(struct libinput_event *event,
@@ -67,7 +68,7 @@ void handle_tablet_pad_ring(struct libinput_event *event,
 		wlr_event.source = WLR_TABLET_PAD_RING_SOURCE_FINGER;
 		break;
 	}
-	wl_signal_emit(&wlr_dev->tablet_pad->events.ring, &wlr_event);
+	wlr_signal_emit_safe(&wlr_dev->tablet_pad->events.ring, &wlr_event);
 }
 
 void handle_tablet_pad_strip(struct libinput_event *event,
@@ -93,5 +94,5 @@ void handle_tablet_pad_strip(struct libinput_event *event,
 		wlr_event.source = WLR_TABLET_PAD_STRIP_SOURCE_FINGER;
 		break;
 	}
-	wl_signal_emit(&wlr_dev->tablet_pad->events.strip, &wlr_event);
+	wlr_signal_emit_safe(&wlr_dev->tablet_pad->events.strip, &wlr_event);
 }
-- 
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