From f97d4f0710d3aea6aba83d2fe38941ca63e2f325 Mon Sep 17 00:00:00 2001
From: Martin Kepplinger <martink@posteo.de>
Date: Tue, 26 Sep 2017 10:18:05 +0200
Subject: [PATCH] Fix variable to be compared uninitialized

nSize could be compared in an uninitialized state below. So initialize it
to zero, to be safe.
---
 src/script.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/script.h b/src/script.h
index 4c3dacb..a401620 100755
--- a/src/script.h
+++ b/src/script.h
@@ -437,7 +437,7 @@ class CScript : public std::vector<unsigned char>
         // Immediate operand
         if (opcode <= OP_PUSHDATA4)
         {
-            unsigned int nSize;
+            unsigned int nSize = 0;
             if (opcode < OP_PUSHDATA1)
             {
                 nSize = opcode;