X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/55b24eb8cd912f9a9db37193f31159634d93b293..ec38225e66be33459125f0df1c9e3695c27509c0:/src/common/log.cpp?ds=sidebyside

diff --git a/src/common/log.cpp b/src/common/log.cpp
index a55bee4511..1e8d596b06 100644
--- a/src/common/log.cpp
+++ b/src/common/log.cpp
@@ -68,10 +68,6 @@
 #undef wxLOG_COMPONENT
 const char *wxLOG_COMPONENT = "";
 
-#if wxUSE_THREADS
-
-wxTLS_TYPE(wxThreadSpecificInfo) wxThreadInfoVar;
-
 // this macro allows to define an object which will be initialized before any
 // other function in this file is called: this is necessary to allow log
 // functions to be used during static initialization (this is not advisable
@@ -92,6 +88,10 @@ wxTLS_TYPE(wxThreadSpecificInfo) wxThreadInfoVar;
                                                                               \
     type *gs_##name##Ptr = &Get##name()
 
+#if wxUSE_THREADS
+
+wxTLS_TYPE(wxThreadSpecificInfo) wxThreadInfoVar;
+
 namespace
 {
 
@@ -109,7 +109,7 @@ WX_DEFINE_LOG_CS(BackgroundLog);
 // this one is used for protecting ms_aTraceMasks from concurrent access
 WX_DEFINE_LOG_CS(TraceMask);
 
-// and this one is used for GetComponentLevels() 
+// and this one is used for GetComponentLevels()
 WX_DEFINE_LOG_CS(Levels);
 
 } // anonymous namespace
@@ -350,9 +350,7 @@ wxLog::CallDoLogNow(wxLogLevel level,
     wxUIntPtr num = 0;
     if ( info.GetNumValue(wxLOG_KEY_SYS_ERROR_CODE, &num) )
     {
-        long err = static_cast<long>(num);
-        if ( !err )
-            err = wxSysErrorCode();
+        const long err = static_cast<long>(num);
 
         suffix.Printf(_(" (error %ld: %s)"), err, wxSysErrorMsg(err));
     }
@@ -381,7 +379,9 @@ void wxLog::DoLogRecord(wxLogLevel level,
     // but to call both of them
     DoLog(level, (const char*)msg.mb_str(), info.timestamp);
     DoLog(level, (const wchar_t*)msg.wc_str(), info.timestamp);
-#endif // WXWIN_COMPATIBILITY_2_8
+#else // !WXWIN_COMPATIBILITY_2_8
+    wxUnusedVar(info);
+#endif // WXWIN_COMPATIBILITY_2_8/!WXWIN_COMPATIBILITY_2_8
 
 
     // TODO: it would be better to extract message formatting in a separate
@@ -854,8 +854,15 @@ void wxLogChain::DoLogRecord(wxLogLevel level,
         m_logOld->LogRecord(level, msg, info);
 
     // and also send it to the new one
-    if ( m_logNew && m_logNew != this )
-        m_logNew->LogRecord(level, msg, info);
+    if ( m_logNew )
+    {
+        // don't call m_logNew->LogRecord() to avoid infinite recursion when
+        // m_logNew is this object itself
+        if ( m_logNew != this )
+            m_logNew->LogRecord(level, msg, info);
+        else
+            wxLog::DoLogRecord(level, msg, info);
+    }
 }
 
 #ifdef __VISUALC__