diff options
| -rw-r--r-- | src/util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/util.c b/src/util.c index 85b631f19..1e083fc54 100644 --- a/src/util.c +++ b/src/util.c @@ -522,7 +522,7 @@ int string2ld(const char *s, size_t slen, long double *dp) { if (isspace(buf[0]) || eptr[0] != '\0' || (size_t)(eptr-buf) != slen || (errno == ERANGE && - (value == HUGE_VAL || value == -HUGE_VAL || value == 0)) || + (value == HUGE_VAL || value == -HUGE_VAL || fpclassify(value) == FP_ZERO)) || errno == EINVAL || isnan(value)) return 0; @@ -546,7 +546,7 @@ int string2d(const char *s, size_t slen, double *dp) { isspace(((const char*)s)[0]) || (size_t)(eptr-(char*)s) != slen || (errno == ERANGE && - (*dp == HUGE_VAL || *dp == -HUGE_VAL || *dp == 0)) || + (*dp == HUGE_VAL || *dp == -HUGE_VAL || fpclassify(*dp) == FP_ZERO)) || isnan(*dp)) return 0; return 1; |