X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/34b8f3ef3d7cb4389ef23cc4fb6a94c53b70f9db..e015e7f3acef09b57bcd34e8f6780a19afdfd97b:/src/gtk1/textctrl.cpp

diff --git a/src/gtk1/textctrl.cpp b/src/gtk1/textctrl.cpp
index 5ec85604f1..47dca6fb4d 100644
--- a/src/gtk1/textctrl.cpp
+++ b/src/gtk1/textctrl.cpp
@@ -907,6 +907,12 @@ void wxTextCtrl::SetValue( const wxString &value )
         if (gtk_text_buffer_get_char_count(m_buffer) != 0)
             IgnoreNextTextUpdate();
 
+        if ( !buffer )
+        {
+            // what else can we do? at least don't crash...
+            return;
+        }
+        
         gtk_text_buffer_set_text( m_buffer, buffer, strlen(buffer) );
 
 #else
@@ -1002,6 +1008,12 @@ void wxTextCtrl::WriteText( const wxString &text )
 #else
         wxCharBuffer buffer( wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) ) );
 #endif
+        if ( !buffer )
+        {
+            // what else can we do? at least don't crash...
+            return;
+        }
+
         gtk_editable_insert_text( GTK_EDITABLE(m_text), buffer, strlen(buffer), &len );
 
 #else