diff options
Diffstat (limited to 'src/drivers/lsm303d/lsm303d.cpp')
| -rw-r--r-- | src/drivers/lsm303d/lsm303d.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/lsm303d/lsm303d.cpp b/src/drivers/lsm303d/lsm303d.cpp index cf5f8d94c..05d6f1881 100644 --- a/src/drivers/lsm303d/lsm303d.cpp +++ b/src/drivers/lsm303d/lsm303d.cpp @@ -421,7 +421,7 @@ private: /* helper macro for handling report buffer indices */ -#define INCREMENT(_x, _lim) do { _x++; if (_x >= _lim) _x = 0; } while(0) +#define INCREMENT(_x, _lim) do { __typeof__(_x) _tmp = _x+1; if (_tmp >= _lim) _tmp = 0; _x = _tmp; } while(0) LSM303D::LSM303D(int bus, const char* path, spi_dev_e device) : |