diff options
Diffstat (limited to 'math/math.h')
-rw-r--r-- | math/math.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/math/math.h b/math/math.h index 0a099596f1..1382baa75a 100644 --- a/math/math.h +++ b/math/math.h @@ -336,7 +336,7 @@ enum # ifdef __SUPPORT_SNAN__ # define iszero(x) (fpclassify (x) == FP_ZERO) # else -# define iszero(x) ((x) == 0) +# define iszero(x) (((__typeof (x)) (x)) == 0) # endif #endif /* Use IEC_60559_BFP_EXT. */ |