From 02fca305edb5762559df4c0ba0cd30d931a5fcc4 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Wed, 10 May 2017 12:39:26 +1000
Subject: [PATCH] Fix va_start compiler warning
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../src/libinput.c:56:17: warning: passing an object that undergoes default
argument promotion to 'va_start' has undefined behavior [-Wvarargs]

The enum's size is compiler-defined, so the enum gets promoted to whatever the
compiler chose. That promotion is undefined, so let's use an int here.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Armin Krezović <krezovic.armin@gmail.com>
Tested-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
 src/libinput.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libinput.c b/src/libinput.c
index 472b1c0c..23255b07 100644
--- a/src/libinput.c
+++ b/src/libinput.c
@@ -46,7 +46,7 @@
 static inline bool
 check_event_type(struct libinput *libinput,
 		 const char *function_name,
-		 enum libinput_event_type type_in,
+		 unsigned int type_in,
 		 ...)
 {
 	bool rc = false;