From 57bc1af1ae992136da530d7d56fac330dc27a792 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Wed, 11 Apr 2012 15:54:52 +1000
Subject: [PATCH] Explicitly initialise to remove compile warning

IP temporary variables shouldn't be used before initialisation due to
the parsing rules, but explicitly assigning them dummy values makes GCC
stop complaining.
---
 ip.cpp.rl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ip.cpp.rl b/ip.cpp.rl
index 8e8c343c..a288fb68 100644
--- a/ip.cpp.rl
+++ b/ip.cpp.rl
@@ -97,8 +97,9 @@ ipv4::ip::operator == (const ipv4::ip &rhs) const {
 
 ipv4::ip::ip (const std::string &data) {
     bool __success = true;
-    uint8_t __octets[4];
-    const char *octetstart, *octetend;
+    uint8_t __octets[4] = { 0, 0, 0, 0 };
+    const char *octetstart = nullptr,
+               *octetend   = nullptr;
     uint8_t __octet;
 
     int cs = 0;