$NetBSD$

Don't find "convert" if it happens to be installed.

--- media/CMakeLists.txt.orig	2013-02-19 09:02:25.000000000 +0000
+++ media/CMakeLists.txt
@@ -5,7 +5,7 @@ set(ICON_FILES
   ${CMAKE_CURRENT_SOURCE_DIR}/icons/tigervnc_32.png
   ${CMAKE_CURRENT_SOURCE_DIR}/icons/tigervnc_48.png)
 
-find_program(CONVERT_EXECUTABLE convert)
+# find_program(CONVERT_EXECUTABLE convert)
 
 if(CONVERT_EXECUTABLE)
   add_custom_target(icons DEPENDS ${ICON_FILES})
