Fix LIBVLC_VERSION_INT macro.

LIBVLC_VERSION_REVISION was ignored.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

include/vlc/libvlc_version.h.in

@@ -50,6 +50,6 @@
 /** LibVLC full version as a single integer (for comparison) */
 # define LIBVLC_VERSION_INT \
          LIBVLC_VERSION(LIBVLC_VERSION_MAJOR, LIBVLC_VERSION_MINOR, \
-                        LIBVLC_VERSION_EXTRA, LIBVLC_VERSION_EXTRA)
+                        LIBVLC_VERSION_REVISION, LIBVLC_VERSION_EXTRA)
 
 #endif