From 67a46f742d939479020019ea59a7efacd0010334 Mon Sep 17 00:00:00 2001
From: Kevin Backhouse <kevinbackhouse@github.com>
Date: Thu, 8 Jul 2021 10:46:24 +0100
Subject: [PATCH] Type of escapeStart should be size_t.

---
 src/exiv2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/exiv2.cpp b/src/exiv2.cpp
index 9f4dcf5e..dcf86461 100644
--- a/src/exiv2.cpp
+++ b/src/exiv2.cpp
@@ -1523,7 +1523,7 @@ namespace {
                 result.push_back(ch);
                 continue;
             }
-            int escapeStart = i;
+            size_t escapeStart = i;
             if (!(input.length() - 1 > i)) {
                 result.push_back(ch);
                 continue;