X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a7a4d01bdbb5c23d8f2025072f66ca91d3657bf3..0bafad0cf468cdd3b035ec8eb33e30a4e93eee42:/src/html/htmlpars.cpp

diff --git a/src/html/htmlpars.cpp b/src/html/htmlpars.cpp
index 1d9b99c7f6..4cec1c5cd1 100644
--- a/src/html/htmlpars.cpp
+++ b/src/html/htmlpars.cpp
@@ -12,7 +12,7 @@
 #pragma implementation
 #endif
 
-#include <wx/wxprec.h>
+#include "wx/wxprec.h"
 
 #include "wx/defs.h"
 #if wxUSE_HTML
@@ -22,7 +22,7 @@
 #endif
 
 #ifndef WXPRECOMP
-#include <wx/wx.h>
+#include "wx/wx.h"
 #endif
 
 #include "wx/tokenzr.h"
@@ -81,7 +81,7 @@ void wxHtmlParser::DoParsing(int begin_pos, int end_pos)
     i = begin_pos;
 
     while (i < end_pos) {
-        c = m_Source[i];
+        c = m_Source[(unsigned int) i];
 
         // continue building word:
         if (c != '<') {
@@ -173,7 +173,12 @@ void wxHtmlParser::PopTagHandler()
 {
     wxNode *first;
     
-    if (m_HandlersStack == NULL || (first = m_HandlersStack -> GetFirst()) == NULL) return;
+    if (m_HandlersStack == NULL || 
+        (first = m_HandlersStack -> GetFirst()) == NULL) 
+    {
+        wxLogWarning(_("Warning: attempt to remove HTML tag handler from empty stack."));
+        return;
+    }
     m_HandlersHash = *((wxHashTable*) first -> GetData());
     m_HandlersStack -> DeleteNode(first);
 }