diff -up okular-4.9.5/generators/dvi/special.cpp.me okular-4.9.5/generators/dvi/special.cpp

--- okular-4.9.5/generators/dvi/special.cpp.me	2013-01-30 17:57:45.269341954 +0100

+++ okular-4.9.5/generators/dvi/special.cpp	2013-01-31 13:23:54.897936518 +0100

@@ -480,7 +480,7 @@ void dviRenderer::TPIC_addPath_special(c

   if (TPIC_path.size() == 0)

     number_of_elements_in_path = 0;

   if (TPIC_path.size() == number_of_elements_in_path)

-    TPIC_path.resize(number_of_elements_in_path+100);

+    TPIC_path.resize(number_of_elements_in_path+100U);

   TPIC_path.setPoint(number_of_elements_in_path++, x, y);

 }