diff options
Diffstat (limited to 'nuttx/lib/math/lib_fabs.c')
-rw-r--r-- | nuttx/lib/math/lib_fabs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/lib/math/lib_fabs.c b/nuttx/lib/math/lib_fabs.c index a635b0b41..ff99ceb64 100644 --- a/nuttx/lib/math/lib_fabs.c +++ b/nuttx/lib/math/lib_fabs.c @@ -38,7 +38,7 @@ * Public Functions ************************************************************************/ -#if CONFIG_HAVE_DOUBLE +#ifdef CONFIG_HAVE_DOUBLE double fabs(double x) { return ((x < 0) ? -x : x); |