X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/633ecf268b2ebb1c453cf63e05e49e968092812a..8ab9a53699b34bd9f4a4934fd1f6c9c4c78f6599:/src/generic/treectlg.cpp

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index 2e2650bfed..68e2b73bdb 100644
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -3518,7 +3518,7 @@ void wxGenericTreeCtrl::Thaw()
 {
     wxCHECK_RET( m_freezeCount > 0, _T("thawing unfrozen tree control?") );
 
-    if ( !--m_freezeCount )
+    if ( --m_freezeCount == 0 )
     {
         Refresh();
     }