AuroraMiddleware/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix gcc warnings about comparing iterators with NULL in STL build.

Browse Source 
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
This commit is contained in:
Vadim Zeitlin 2010-10-03 22:23:51 +00:00
parent b7ff06ad15
commit 864299f799
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/richtext/richtextimagedlg.cpp
View File

@ -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();