diff options
Diffstat (limited to 'src/cg-gamma.c')
| -rw-r--r-- | src/cg-gamma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cg-gamma.c b/src/cg-gamma.c index b72cd21..d44b761 100644 --- a/src/cg-gamma.c +++ b/src/cg-gamma.c @@ -217,7 +217,7 @@ static int parse_double(double* restrict out, const char* restrict str) *out = strtod(str, &end); if (errno || (*out < 0) || isinf(*out) || isnan(*out) || *end) return -1; - if (!strchr("0123456789.", *str)) + if (!*str || !strchr("0123456789.", *str)) return -1; return 0; } |