From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Mon, 26 Feb 2024 14:14:03 +0000 (+0100)
Subject: BGP: Replace '> 0' with '!= 0' in an unsigned expression test
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/52f059281da2f476a7e2dbff3fe39800507264c3

BGP: Replace '> 0' with '!= 0' in an unsigned expression test

Unsigned is always >= 0, so '> 0' and '!= 0' are identical.

This makes the test a little clearer.
---

diff --git a/print-bgp.c b/print-bgp.c
index 571f4388..9cfdf994 100644
--- a/print-bgp.c
+++ b/print-bgp.c
@@ -2653,7 +2653,7 @@ bgp_attr_print(netdissect_options *ndo,
         tptr += 3;
         sblen -= 3;
         /* Parse signature segments */
-        while (sblen > 0) {
+        while (sblen != 0) {
             uint16_t siglen;
 
             ND_PRINT("\n\t      Signature Segment:\n\t        SKI: ");