From 864299f7992e868dc9f4d6ec7a0fae96919179c4 Mon Sep 17 00:00:00 2001 From: Vadim Zeitlin Date: Sun, 3 Oct 2010 22:23:51 +0000 Subject: [PATCH] Fix gcc warnings about comparing iterators with NULL in STL build. Iterators are not pointers and shouldn't be compared to NULL. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65752 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775 --- src/richtext/richtextimagedlg.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/richtext/richtextimagedlg.cpp b/src/richtext/richtextimagedlg.cpp index 2c5446d24e..7090ac5c4f 100644 --- a/src/richtext/richtextimagedlg.cpp +++ b/src/richtext/richtextimagedlg.cpp @@ -493,7 +493,7 @@ void wxRichTextImageDialog::OnRichtextimagedialogParaUpClick( wxCommandEvent& WX // Before editing this code, remove the block markers. wxRichTextRange range = m_image->GetRange(); wxRichTextObjectList::compatibility_iterator iter = m_buffer->GetChildren().GetFirst(); - if (iter == NULL) + if (!iter) return; while (iter) @@ -504,7 +504,7 @@ void wxRichTextImageDialog::OnRichtextimagedialogParaUpClick( wxCommandEvent& WX } iter = iter->GetPrevious(); - if (iter == NULL) + if (!iter) return; wxRichTextObject *obj = iter->GetData(); @@ -527,7 +527,7 @@ void wxRichTextImageDialog::OnRichtextimagedialogDownClick( wxCommandEvent& WXUN // Before editing this code, remove the block markers. wxRichTextRange range = m_image->GetRange(); wxRichTextObjectList::compatibility_iterator iter = m_buffer->GetChildren().GetFirst(); - if (iter == NULL) + if (!iter) return; while (iter) @@ -538,7 +538,7 @@ void wxRichTextImageDialog::OnRichtextimagedialogDownClick( wxCommandEvent& WXUN } iter = iter->GetNext(); - if (iter == NULL) + if (!iter) return; wxRichTextObject *obj = iter->GetData(); -- 2.45.2