From 3ec1771f5aa8b2a3ac6b5e434935678e228adab1 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Fri, 26 Jul 2019 22:42:50 +0200
Subject: [PATCH] Move config directory retrieval to a separate function.

---
 server/TracyStorage.cpp | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/server/TracyStorage.cpp b/server/TracyStorage.cpp
index e7b1a116..41a0d3d1 100644
--- a/server/TracyStorage.cpp
+++ b/server/TracyStorage.cpp
@@ -50,18 +50,11 @@ static bool CreateDirStruct( const std::string& path )
     return true;
 }
 
-const char* GetSavePath( const char* file )
+static void GetConfigDirectory( char* buf, size_t& sz )
 {
-    enum { Pool = 8 };
-    enum { MaxPath = 512 };
-    static char bufpool[Pool][MaxPath];
-    static int bufsel = 0;
-    char* buf = bufpool[bufsel];
-    bufsel = ( bufsel + 1 ) % Pool;
-
 #ifdef _WIN32
     auto path = getenv( "APPDATA" );
-    auto sz = strlen( path );
+    sz = strlen( path );
     memcpy( buf, path, sz );
 
     for( size_t i=0; i<sz; i++ )
@@ -73,7 +66,6 @@ const char* GetSavePath( const char* file )
     }
 #else
     auto path = getenv( "XDG_CONFIG_HOME" );
-    size_t sz;
     if( path && *path )
     {
         sz = strlen( path );
@@ -90,6 +82,19 @@ const char* GetSavePath( const char* file )
         sz += 8;
     }
 #endif
+}
+
+const char* GetSavePath( const char* file )
+{
+    enum { Pool = 8 };
+    enum { MaxPath = 512 };
+    static char bufpool[Pool][MaxPath];
+    static int bufsel = 0;
+    char* buf = bufpool[bufsel];
+    bufsel = ( bufsel + 1 ) % Pool;
+
+    size_t sz;
+    GetConfigDirectory( buf, sz );
 
     memcpy( buf+sz, "/tracy/", 8 );
     sz += 7;