[FFmpeg-cvslog] configure: Check that texi2html supports --init-file

[jamal]

ffmpeg | branch: master | jamal <jamrial at gmail.com> | Thu Jul 12 04:07:59 2012 -0300| [2090e40410693ce30ed2080f2cea2f4ccfb9ac94] | committer: Stefano Sabatini

configure: Check that texi2html supports --init-file

Fixes ticket #1515

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2090e40410693ce30ed2080f2cea2f4ccfb9ac94
---

 configure |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index b32574a..2f123fe 100755
--- a/configure
+++ b/configure
@@ -3385,7 +3385,7 @@ else
 fi
 enabled sdl && add_cflags $sdl_cflags && add_extralibs $sdl_libs
 
-texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
+texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html
 makeinfo --version > /dev/null 2>&1 && enable makeinfo  || disable makeinfo
 pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man