[Kst] branches/kst/hfi_calib/kst/src/libkstapp

[George Staikos]

SVN commit 551844 by staikos:

recursive crash patch from trunk


 M  +2 -1      kst.cpp  


--- branches/kst/hfi_calib/kst/src/libkstapp/kst.cpp #551843:551844
@@ -108,8 +108,9 @@
 const QString& KstApp::defaultTag = KGlobal::staticQString("<Auto Name>");
 
 void KstApp::doubleCheckCleanup() {
-  delete ::inst;
+  KstApp *ptr = ::inst; // guard to prevent double delete on recursion
   ::inst = 0L;
+  delete ptr;
 }