diff options
-rw-r--r-- | cfgparser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cfgparser.c b/cfgparser.c index 7886d0d9de..e932931842 100644 --- a/cfgparser.c +++ b/cfgparser.c @@ -141,7 +141,7 @@ static int read_option(char *opt, char *param) case CONF_TYPE_FLOAT: if (param == NULL) goto err_missing_param; - if (!isdigit(*param)) { + if (!isdigit(*param) && *param != '-' && *param != '.') { printf("parameter must be a floating point number:\n"); ret = ERR_MISSING_PARAM; goto out; |