X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/f0ff49cc4da980f56cc08211c03b9260e6c5400f..refs/pull/494/head:/print.c?ds=sidebyside

diff --git a/print.c b/print.c
index 05e05227..9fedd9fb 100644
--- a/print.c
+++ b/print.c
@@ -245,7 +245,7 @@ static int	ndo_printf(netdissect_options *ndo _U_, const char *fmt, ...)
 		     ;
 
 void
-init_print(netdissect_options *ndo, u_int32_t localnet, u_int32_t mask,
+init_print(netdissect_options *ndo, uint32_t localnet, uint32_t mask,
     uint32_t timezone_offset)
 {
 
@@ -462,6 +462,8 @@ ndo_printf(netdissect_options *ndo _U_, const char *fmt, ...)
 	ret = vfprintf(stdout, fmt, args);
 	va_end(args);
 
+	if (ret < 0)
+		ndo_error(ndo, "Unable to write output: %s", pcap_strerror(errno));
 	return (ret);
 }