Fix style

diff --git a/print.c b/print.c
index 5fe620bf56dfae5a6d1c2118fab40cc2267d669b..48374544f2034b1efb1671c65ddc03ea02db87bc 100644 (file)
--- a/print.c
+++ b/print.c
@@ -320,11 +320,11 @@ pretty_print_packet(netdissect_options *ndo, const struct pcap_pkthdr *h,
        u_int hdrlen;
        int invalid_header = 0;
 
-       if(ndo->ndo_packet_number)
+       if (ndo->ndo_packet_number)
                ND_PRINT("%5u  ", packets_captured);
 
        /* Sanity checks on packet length / capture length */
-       if(h->caplen == 0) {
+       if (h->caplen == 0) {
                invalid_header = 1;
                ND_PRINT("[Invalid header: caplen==0");
        }
@@ -471,7 +471,7 @@ ndo_error(netdissect_options *ndo, status_exit_codes_t status,
 {
        va_list ap;
 
-       if(ndo->program_name)
+       if (ndo->program_name)
                (void)fprintf(stderr, "%s: ", ndo->program_name);
        va_start(ap, fmt);
        (void)vfprintf(stderr, fmt, ap);
@@ -492,7 +492,7 @@ ndo_warning(netdissect_options *ndo, const char *fmt, ...)
 {
        va_list ap;
 
-       if(ndo->program_name)
+       if (ndo->program_name)
                (void)fprintf(stderr, "%s: ", ndo->program_name);
        (void)fprintf(stderr, "WARNING: ");
        va_start(ap, fmt);