1*4882a593SmuzhiyunFrom 1e48821ba109b00e9c2931f12aa206c4ef54fd71 Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Khem Raj <raj.khem@gmail.com>
3*4882a593SmuzhiyunDate: Mon, 24 Apr 2017 12:34:55 -0700
4*4882a593SmuzhiyunSubject: [PATCH] libgeis: Compare the first character of string to null
5*4882a593Smuzhiyun
6*4882a593Smuzhiyungcc7 wants to be specific when it comes to comparing characters
7*4882a593Smuzhiyunand strings
8*4882a593Smuzhiyun
9*4882a593Smuzhiyunfixes
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun| ../../../../../../../workspace/sources/geis/libgeis/geis_v1.c: In function '_v1_subscribe_device':
12*4882a593Smuzhiyun| ../../../../../../../workspace/sources/geis/libgeis/geis_v1.c:613:20: error: comparison between pointer and zero character constant [-Werror=pointer-compare]
13*4882a593Smuzhiyun
14*4882a593SmuzhiyunSigned-off-by: Khem Raj <raj.khem@gmail.com>
15*4882a593Smuzhiyun---
16*4882a593Smuzhiyun libgeis/geis_v1.c | 4 ++--
17*4882a593Smuzhiyun 1 file changed, 2 insertions(+), 2 deletions(-)
18*4882a593Smuzhiyun
19*4882a593Smuzhiyundiff --git a/libgeis/geis_v1.c b/libgeis/geis_v1.c
20*4882a593Smuzhiyunindex 67045ee..07c0851 100644
21*4882a593Smuzhiyun--- a/libgeis/geis_v1.c
22*4882a593Smuzhiyun+++ b/libgeis/geis_v1.c
23*4882a593Smuzhiyun@@ -610,7 +610,7 @@ _v1_subscribe_device(GeisInstance instance,
24*4882a593Smuzhiyun                      const char **gesture_list)
25*4882a593Smuzhiyun {
26*4882a593Smuzhiyun   GeisStatus result = GEIS_UNKNOWN_ERROR;
27*4882a593Smuzhiyun-  if (gesture_list == GEIS_ALL_GESTURES)
28*4882a593Smuzhiyun+  if (gesture_list[0][0] == GEIS_ALL_GESTURES)
29*4882a593Smuzhiyun   {
30*4882a593Smuzhiyun     geis_debug("subscribing device %d for all gestures", device_id);
31*4882a593Smuzhiyun   }
32*4882a593Smuzhiyun@@ -757,7 +757,7 @@ geis_unsubscribe(GeisInstance     instance,
33*4882a593Smuzhiyun                  GeisGestureType *gesture_list)
34*4882a593Smuzhiyun {
35*4882a593Smuzhiyun   GeisStatus status = GEIS_STATUS_NOT_SUPPORTED;
36*4882a593Smuzhiyun-  if (gesture_list == GEIS_ALL_GESTURES)
37*4882a593Smuzhiyun+  if (gesture_list[0] == GEIS_ALL_GESTURES)
38*4882a593Smuzhiyun   {
39*4882a593Smuzhiyun     status = geis_subscription_deactivate(instance->subscription);
40*4882a593Smuzhiyun   }
41*4882a593Smuzhiyun--
42*4882a593Smuzhiyun2.12.2
43*4882a593Smuzhiyun
44