From: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Sun, 23 Jan 2011 15:12:55 +0000 (-0200)
Subject: ir-keytable: Prints error if get key fails
X-Git-Tag: v4l-utils-0.8.2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4f82af5f6558631ebf4295ac2ddaea7efe6304ca;p=platform%2Fupstream%2Fv4l-utils.git

ir-keytable: Prints error if get key fails

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/utils/keytable/keytable.c b/utils/keytable/keytable.c
index ae892207..354de068 100644
--- a/utils/keytable/keytable.c
+++ b/utils/keytable/keytable.c
@@ -1210,6 +1210,8 @@ static void display_table(struct rc_device *rc_dev, int fd)
 			codes[0] = (j << 8) | i;
 			if (!ioctl(fd, EVIOCGKEYCODE, codes) && codes[1] != KEY_RESERVED)
 				prtcode(codes);
+			else
+				perror("EVIOCGKEYCODE");
 		}
 	}
 	display_proto(rc_dev);