1) fixed handling of 48bit colors in XPMs

[wxWidgets.git] / src / univ / textctrl.cpp

diff --git a/src/univ/textctrl.cpp b/src/univ/textctrl.cpp
index 9d5bdc38c32e92f262a91dac07a689637c93affa..09bf799a15b969bea2552bb9c90ce3a84924684b 100644 (file)
--- a/src/univ/textctrl.cpp
+++ b/src/univ/textctrl.cpp
@@ -1736,6 +1736,8 @@ wxTextCoord wxTextCtrl::GetRowsPerLine(wxTextCoord line) const
 wxTextCoord wxTextCtrl::GetRowCount() const
 {
     wxTextCoord count = GetLineCount();
+    if (count == 0)
+        return 0;
     if ( WrapLines() )
     {
         count = GetFirstRowOfLine(count - 1) +