From: Guy Harris <guy@alum.mit.edu>
Date: Tue, 28 Feb 2012 23:45:48 +0000 (-0800)
Subject: Print a space after the options if there are any options.
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/98fddc3bb425b51e164d187b459c0514ac6f8a9a

Print a space after the options if there are any options.
---

diff --git a/print-ip6opts.c b/print-ip6opts.c
index 31eb5219..2121b460 100644
--- a/print-ip6opts.c
+++ b/print-ip6opts.c
@@ -141,6 +141,8 @@ ip6_opt_print(const u_char *bp, int len)
     int i;
     int optlen = 0;
 
+    if (len == 0)
+        return;
     for (i = 0; i < len; i += optlen) {
 	if (bp[i] == IP6OPT_PAD1)
 	    optlen = 1;
@@ -275,6 +277,7 @@ ip6_opt_print(const u_char *bp, int len)
 	    break;
 	}
     }
+    printf(" ");
 
 #if 0
 end: