Read the dictionaries if we're printing text output

diff --git a/src/main/radsniff.c b/src/main/radsniff.c
index 935d2ce..4d9bacd 100644 (file)
--- a/src/main/radsniff.c
+++ b/src/main/radsniff.c
@@ -318,6 +318,7 @@ static void NEVER_RETURNS usage(int status)
        fprintf(output, "\t-s secret\tRADIUS secret.\n");
        fprintf(output, "\t-S\t\tSort attributes in the packet.\n");
        fprintf(output, "\t\t\tUsed to compare server results.\n");
+       fprintf(output, "\t-w file\tWrite output packets to file.\n");
        fprintf(output, "\t-x\t\tPrint out debugging information.\n");
        exit(status);
 }
@@ -334,6 +335,7 @@ int main(int argc, char *argv[])
        char *pcap_filter = NULL;
        char *radius_filter = NULL;
        char *filename = NULL;
+       int printable_output = 1;
        char *dump_file = NULL;
        int packet_count = -1;          /* how many packets to sniff */
        int opt;
@@ -361,6 +363,7 @@ int main(int argc, char *argv[])
                        break;
                case 'F':
                        filter_stdin = 1;
+                       printable_output = 0;
                        break;
                case 'f':
                        pcap_filter = optarg;
@@ -391,6 +394,7 @@ int main(int argc, char *argv[])
                        break;
                case 'w':
                        dump_file = optarg;
+                       printable_output = 0;
                        break;
                case 'x':
                case 'X':       /* for backwards compatibility */
@@ -420,9 +424,9 @@ int main(int argc, char *argv[])
        }
        
        /*
-        *      There are many times where we don't need the dictionaries.
+        *      There are times when we don't need the dictionaries.
         */
-       if (fr_debug_flag || radius_filter) {
+       if (printable_output) {
                if (dict_init(radius_dir, RADIUS_DICTIONARY) < 0) {
                        fr_perror("radsniff");
                        return 1;