From 1e48821ba109b00e9c2931f12aa206c4ef54fd71 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 24 Apr 2017 12:34:55 -0700
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Subject: [PATCH] libgeis: Compare the first character of string to null
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gcc7 wants to be specific when it comes to comparing characters
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and strings
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fixes
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| ../../../../../../../workspace/sources/geis/libgeis/geis_v1.c: In function '_v1_subscribe_device':
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| ../../../../../../../workspace/sources/geis/libgeis/geis_v1.c:613:20: error: comparison between pointer and zero character constant [-Werror=pointer-compare]
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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libgeis/geis_v1.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/libgeis/geis_v1.c b/libgeis/geis_v1.c
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index 67045ee..07c0851 100644
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--- a/libgeis/geis_v1.c
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+++ b/libgeis/geis_v1.c
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@@ -610,7 +610,7 @@ _v1_subscribe_device(GeisInstance instance,
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const char **gesture_list)
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{
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GeisStatus result = GEIS_UNKNOWN_ERROR;
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- if (gesture_list == GEIS_ALL_GESTURES)
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+ if (gesture_list[0][0] == GEIS_ALL_GESTURES)
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{
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geis_debug("subscribing device %d for all gestures", device_id);
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}
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@@ -757,7 +757,7 @@ geis_unsubscribe(GeisInstance instance,
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GeisGestureType *gesture_list)
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{
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GeisStatus status = GEIS_STATUS_NOT_SUPPORTED;
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- if (gesture_list == GEIS_ALL_GESTURES)
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+ if (gesture_list[0] == GEIS_ALL_GESTURES)
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{
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status = geis_subscription_deactivate(instance->subscription);
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}
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--
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2.12.2
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