Do not analyze if sort field selector is rubbish.

[debian/dhcpd-pools.git] / src / dhcpd-pools.c

diff --git a/src/dhcpd-pools.c b/src/dhcpd-pools.c
index ff8e552..7c07170 100644 (file)
--- a/src/dhcpd-pools.c
+++ b/src/dhcpd-pools.c
@@ -97,8 +97,6 @@ int main(int argc, char **argv)
                        break;
 
                switch (c) {
-               case 0:
-                       break;
                case 'c':
                        /* config file */
                        strncpy(config.dhcpdconf_file, optarg,
@@ -124,6 +122,9 @@ int main(int argc, char **argv)
                                strncpy(config.sort, optarg,
                                        (size_t) sorts);
                        }
+                       for (i = 0; i < sorts; i++) {
+                               field_selector(config.sort[i]);
+                       }
                        break;
                case 'r':
                        /* What ever sort in reverse order */
@@ -182,12 +183,8 @@ int main(int argc, char **argv)
        case 'c':
                output_analysis = output_csv;
                break;
-       case 's':
-               /* output_analysis = output_snmp; */
-               output_analysis = output_txt;
-               break;
        default:
-               errx(EXIT_FAILURE, "main: unknown ouput format `%c'",
+               errx(EXIT_FAILURE, "main: unknown output format `%c'",
                     config.output_format[0]);
        }