From: Pierre Ossman <ossman@cendio.se>
Date: Tue, 8 Dec 2015 14:27:24 +0000 (+0100)
Subject: Include class keyword for friend declaration
X-Git-Tag: v1.6.90~85
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=769931efdfc815160c0e6714ab0860ae3702adf1;p=tigervnc.git

Include class keyword for friend declaration

Only C++11 allows omitting the class keyword, so include it so
the code compiles with older compilers.
---

diff --git a/common/os/Mutex.h b/common/os/Mutex.h
index 2a54b205..63c7e0cc 100644
--- a/common/os/Mutex.h
+++ b/common/os/Mutex.h
@@ -31,7 +31,7 @@ namespace os {
     void unlock();
 
   private:
-    friend Condition;
+    friend class Condition;
 
     void* systemMutex;
   };