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Another buffer check

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33624 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2005-04-15 15:00:17 +00:00
parent f34ca03799
commit 430ae62ee9
2 changed files with 12 additions and 0 deletions
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6
src/gtk/textctrl.cpp
View File

@@ -907,6 +907,12 @@ void wxTextCtrl::SetValue( const wxString &value )
if (gtk_text_buffer_get_char_count(m_buffer) != 0) if (gtk_text_buffer_get_char_count(m_buffer) != 0)
IgnoreNextTextUpdate(); IgnoreNextTextUpdate();
if ( !buffer )
{
// what else can we do? at least don't crash...
return;
}
gtk_text_buffer_set_text( m_buffer, buffer, strlen(buffer) ); gtk_text_buffer_set_text( m_buffer, buffer, strlen(buffer) );
#else #else

6
src/gtk1/textctrl.cpp
View File

@@ -907,6 +907,12 @@ void wxTextCtrl::SetValue( const wxString &value )
if (gtk_text_buffer_get_char_count(m_buffer) != 0) if (gtk_text_buffer_get_char_count(m_buffer) != 0)
IgnoreNextTextUpdate(); IgnoreNextTextUpdate();
if ( !buffer )
{
// what else can we do? at least don't crash...
return;
}
gtk_text_buffer_set_text( m_buffer, buffer, strlen(buffer) ); gtk_text_buffer_set_text( m_buffer, buffer, strlen(buffer) );
#else #else