File lasem-nonvoid.patch of Package lasem

Index: lasem-0.4.1/itex2mml/itex2MML.y
===================================================================
--- lasem-0.4.1.orig/itex2mml/itex2MML.y
+++ lasem-0.4.1/itex2mml/itex2MML.y
@@ -1729,12 +1729,12 @@ static void itex2MML_keep_error (const c
 
 int itex2MML_html_filter (const char * buffer, unsigned long length)
 {
-  itex2MML_do_html_filter (buffer, length, 0);
+  return itex2MML_do_html_filter (buffer, length, 0);
 }
 
 int itex2MML_strict_html_filter (const char * buffer, unsigned long length)
 {
-  itex2MML_do_html_filter (buffer, length, 1);
+  return itex2MML_do_html_filter (buffer, length, 1);
 }
 
 int itex2MML_do_html_filter (const char * buffer, unsigned long length, const int forbid_markup)