fix for assert when setting tooltip for a readonly combo

[wxWidgets.git] / src / html / htmlfilt.cpp

diff --git a/src/html/htmlfilt.cpp b/src/html/htmlfilt.cpp
index 199b91c6c447543c034df30201e3da31599fbfb1..874ccaf991efaa3eb8e3be91093ae9c2cfa343e8 100644 (file)
--- a/src/html/htmlfilt.cpp
+++ b/src/html/htmlfilt.cpp
@@ -15,7 +15,7 @@
 #include "wx/wxprec.h"
 
 #include "wx/defs.h"
-#if wxUSE_HTML
+#if wxUSE_HTML && wxUSE_STREAMS
 
 #ifdef __BORDLANDC__
 #pragma hdrstop
@@ -130,7 +130,7 @@ bool wxHtmlFilterHTML::CanRead(const wxFSFile& file) const
 // This is true in most case but some page can return:
 // "text/html; char-encoding=...."
 // So we use Find instead
-  return (file.GetMimeType().Find(_("text/html")) == 0);
+  return (file.GetMimeType().Find(wxT("text/html")) == 0);
 }
 
 
@@ -141,7 +141,11 @@ wxString wxHtmlFilterHTML::ReadFile(const wxFSFile& file) const
     char *src;
     wxString doc;
 
-    if (s == NULL) return wxEmptyString;
+    if (s == NULL) 
+    {
+        wxLogError(_("Cannot open HTML document: %s"), file.GetLocation().c_str());
+        return wxEmptyString;
+    }
     src = new char[s -> GetSize() + 1];
     src[s -> GetSize()] = 0;
     s -> Read(src, s -> GetSize());
@@ -156,7 +160,7 @@ wxString wxHtmlFilterHTML::ReadFile(const wxFSFile& file) const
         return s;
     }
 
-    else return doc;
+    return doc;
 }