fixed crash in OnSize() handler

[wxWidgets.git] / wxPython / src / printfw.i

diff --git a/wxPython/src/printfw.i b/wxPython/src/printfw.i
index d1cb54d6eb90267380ea95dcf14569d09751e1ff..4ab596d72e4d2c638b7cc2ea403a7239fc26266c 100644 (file)
--- a/wxPython/src/printfw.i
+++ b/wxPython/src/printfw.i
@@ -219,9 +219,10 @@ public:
 // Since this one would be tough and ugly to do with the Macros...
 void wxPyPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) {
     bool hadErr = FALSE;
+    bool found;
 
-    bool doSave = wxPyRestoreThread();
-    if (m_myInst.findCallback("GetPageInfo")) {
+    wxPyTState* state = wxPyBeginBlockThreads();
+    if ((found = m_myInst.findCallback("GetPageInfo"))) {
         PyObject* result = m_myInst.callCallbackObj(Py_BuildValue("()"));
         if (result && PyTuple_Check(result) && PyTuple_Size(result) == 4) {
             PyObject* val;
@@ -251,10 +252,9 @@ void wxPyPrintout::GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *p
         }
         Py_DECREF(result);
     }
-    else
+    wxPyEndBlockThreads(state);
+    if (! found)
         wxPrintout::GetPageInfo(minPage, maxPage, pageFrom, pageTo);
-
-    wxPySaveThread(doSave);
 }
 
 void wxPyPrintout::base_GetPageInfo(int *minPage, int *maxPage, int *pageFrom, int *pageTo) {