../src/wcmConfig.c: In function 'wcmIsHotpluggedDevice':
../src/wcmConfig.c:442:2: warning: passing argument 3 of 'xf86CheckStrOption'
discards 'const' qualifier from pointer target type
[enabled by default]
In file included from /usr/include/xorg/xf86str.h:43:0,
from /usr/include/xorg/xf86.h:44,
from ../src/xf86Wacom.h:33,
from ../src/wcmConfig.c:24:
/usr/include/xorg/xf86Opt.h:87:24: note: expected 'char *' but argument is of
type 'const char *'
Signed-off-by: Jason Gerecke <[email protected]>
---
src/wcmConfig.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/wcmConfig.c b/src/wcmConfig.c
index 31cc90a..e7fea5b 100644
--- a/src/wcmConfig.c
+++ b/src/wcmConfig.c
@@ -439,8 +439,8 @@ static void wcmLinkTouchAndPen(InputInfoPtr pInfo)
*/
static int wcmIsHotpluggedDevice(InputInfoPtr pInfo)
{
- char *source = xf86CheckStrOption(pInfo->options, "_source", "");
- return !strcmp(source, "_driver/wacom");
+ char *source = xf86CheckStrOption(pInfo->options, "_source", NULL);
+ return (!source || !strcmp(source, "_driver/wacom"));
}
/* wcmPreInit - called for each input devices with the driver set to
--
1.7.10.2
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