From 933766120f28ad525cdb12261aee900a992d0384 Mon Sep 17 00:00:00 2001
From: Oliver Gorwits <oliver@cpan.org>
Date: Thu, 7 Oct 2021 16:52:33 +0100
Subject: [PATCH] fix sprintf to printf

---
 lib/SNMP/Info/IPv6.pm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/SNMP/Info/IPv6.pm b/lib/SNMP/Info/IPv6.pm
index ff67383e..4ef354d7 100644
--- a/lib/SNMP/Info/IPv6.pm
+++ b/lib/SNMP/Info/IPv6.pm
@@ -377,9 +377,8 @@ sub ipv6_addr {
         my $addrsize = shift @parts; # First element now is addrsize, should be 16
         if ($is_valid && $addrsize == 16) {
             $return->{$row} = join(':', unpack('(H4)*', pack('C*', @parts)));
-        } else {
-            sprintf("%s: unable to decode table index to IPv6 address. Raw data is [%s].\n", &_my_sub_name, $row)
-              if $info->debug();
+        } elsif ($info->debug()) {
+            printf("%s: unable to decode table index to IPv6 address. Raw data is [%s].\n", &_my_sub_name, $row);
         }
     }
     return $return;