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| author | Chih-Hung Hsieh <chh@google.com> | 2016-08-26 23:54:29 +0200 |
|---|---|---|
| committer | Chih-Hung Hsieh <chh@google.com> | 2016-08-26 23:54:29 +0200 |
| commit | 8b23811d2ac5c056ff49f2ab4fca3447a9fdca42 (patch) | |
| tree | b2d9b2cab10667fdd08f2de84db84dc86845477a /wear_touch.cpp | |
| parent | Merge "Free mmaped area if keys fail to load" (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | wear_touch.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/wear_touch.cpp b/wear_touch.cpp index f22d40b88..51a1d31b2 100644 --- a/wear_touch.cpp +++ b/wear_touch.cpp @@ -122,7 +122,7 @@ void* WearSwipeDetector::touch_thread(void* cookie) { return NULL; } -#define test_bit(bit, array) (array[bit/8] & (1<<(bit%8))) +#define test_bit(bit, array) ((array)[(bit)/8] & (1<<((bit)%8))) int WearSwipeDetector::openDevice(const char *device) { int fd = open(device, O_RDONLY); |