remove irrelevant negative value check for the result of strtoul, found by Coverity...

diff --git a/extensions/ebt_nflog.c b/extensions/ebt_nflog.c
index 259bdb2..0cd10e0 100644 (file)
--- a/extensions/ebt_nflog.c
+++ b/extensions/ebt_nflog.c
@@ -80,8 +80,6 @@ static int nflog_parse(int c, char **argv, int argc,
                i = strtoul(optarg, &end, 10);
                if (*end != '\0')
                        ebt_print_error2("--nflog-group must be a number!");
-               if (i < 0)
-                       ebt_print_error2("--nflog-group can not be negative");
                info->group = i;
                break;
 
@@ -92,8 +90,6 @@ static int nflog_parse(int c, char **argv, int argc,
                i = strtoul(optarg, &end, 10);
                if (*end != '\0')
                        ebt_print_error2("--nflog-range must be a number!");
-               if (i < 0)
-                       ebt_print_error2("--nflog-range can not be negative");
                info->len = i;
                break;
 
@@ -104,9 +100,6 @@ static int nflog_parse(int c, char **argv, int argc,
                i = strtoul(optarg, &end, 10);
                if (*end != '\0')
                        ebt_print_error2("--nflog-threshold must be a number!");
-               if (i < 0)
-                       ebt_print_error2
-                           ("--nflog-threshold can not be negative");
                info->threshold = i;
                break;
        case NFLOG_NFLOG: