Added size_t cast to disambiguate array usage.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16946 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/x11/textctrl.cpp b/src/x11/textctrl.cpp
index d7ee08100763b58a5aba8c7d2f85e07c184d98df..cb596659a8f1d083589b8cea86932e09648787b2 100644 (file)
--- a/src/x11/textctrl.cpp
+++ b/src/x11/textctrl.cpp
@@ -1071,7 +1071,7 @@ void wxTextCtrl::SearchForBrackets()
     char bracket = ' ';
     
     if (m_cursorX > 0)
-        bracket = current[m_cursorX-1];
+        bracket = current[(size_t) m_cursorX-1];
         
     if (bracket == ')' || bracket == ']' || bracket == '}')
     {