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tqma6-yocto-mirror/sources/meta-openembedded/meta-oe/recipes-support/canonical-multitouch/geis/0001-libgeis-Compare-the-first-character-of-string-to-nul.patch
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From 1e48821ba109b00e9c2931f12aa206c4ef54fd71 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 24 Apr 2017 12:34:55 -0700
Subject: [PATCH] libgeis: Compare the first character of string to null
gcc7 wants to be specific when it comes to comparing characters
and strings
fixes
| ../../../../../../../workspace/sources/geis/libgeis/geis_v1.c: In function '_v1_subscribe_device':
| ../../../../../../../workspace/sources/geis/libgeis/geis_v1.c:613:20: error: comparison between pointer and zero character constant [-Werror=pointer-compare]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
Upstream-Status: Pending
libgeis/geis_v1.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libgeis/geis_v1.c b/libgeis/geis_v1.c
index 67045ee..07c0851 100644
--- a/libgeis/geis_v1.c
+++ b/libgeis/geis_v1.c
@@ -610,7 +610,7 @@ _v1_subscribe_device(GeisInstance instance,
const char **gesture_list)
{
GeisStatus result = GEIS_UNKNOWN_ERROR;
- if (gesture_list == GEIS_ALL_GESTURES)
+ if (gesture_list[0][0] == GEIS_ALL_GESTURES)
{
geis_debug("subscribing device %d for all gestures", device_id);
}
@@ -757,7 +757,7 @@ geis_unsubscribe(GeisInstance instance,
GeisGestureType *gesture_list)
{
GeisStatus status = GEIS_STATUS_NOT_SUPPORTED;
- if (gesture_list == GEIS_ALL_GESTURES)
+ if (gesture_list[0] == GEIS_ALL_GESTURES)
{
status = geis_subscription_deactivate(instance->subscription);
}
--
2.12.2