[PATCH evdev] Don't crop long value from EvdevBitIsSet.
Peter Hutterer
peter.hutterer at who-t.net
Tue Nov 1 16:52:00 PDT 2011
Introduced in xf86-input-evdev-2.6.0-26-g4969389
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
Cutting long to int for the return value loses us some values, notably in
the ABS_MT ranges.
src/evdev.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/evdev.c b/src/evdev.c
index f593df0..6ab1a18 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -190,7 +190,7 @@ static size_t EvdevCountBits(unsigned long *array, size_t nlongs)
static inline int EvdevBitIsSet(const unsigned long *array, int bit)
{
- return array[bit / LONG_BITS] & (1LL << (bit % LONG_BITS));
+ return !!(array[bit / LONG_BITS] & (1LL << (bit % LONG_BITS)));
}
static inline void EvdevSetBit(unsigned long *array, int bit)
--
1.7.7
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