From 20b2574da85a1313f5a7d77a672eb93ed0856b10 Mon Sep 17 00:00:00 2001
From: PKEuS <philipp@pkeus.de>
Date: Mon, 14 May 2018 16:20:46 +0200
Subject: [PATCH] Fixed false positive unusedPrivateFunction caused by recent
 commit

---
 lib/checkclass.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/checkclass.cpp b/lib/checkclass.cpp
index e50762e15..2150d234c 100644
--- a/lib/checkclass.cpp
+++ b/lib/checkclass.cpp
@@ -1056,7 +1056,7 @@ void CheckClass::privateFunctions()
             bool used = checkFunctionUsage(privateFuncs.front(), scope); // Usage in this class
             // Check in friend classes
             const std::vector<Type::FriendInfo>& friendList = scope->definedType->friendList;
-            for (size_t i = 0; i < friendList.size(); i++) {
+            for (size_t i = 0; i < friendList.size() && !used; i++) {
                 if (friendList[i].type)
                     used = checkFunctionUsage(privateFuncs.front(), friendList[i].type->classScope);
                 else