[FFmpeg-cvslog] configure: silence error if tput not found

[Ganesh Ajjanagadde]

ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanagadde at gmail.com> | Sun Sep 20 21:50:17 2015 -0400| [a0e6e471db25498a09586cfb0861e7753b460ebe] | committer: Michael Niedermayer

configure: silence error if tput not found

If tput is not found for colorizing, error message should be squashed.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a0e6e471db25498a09586cfb0861e7753b460ebe
---

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

diff --git a/configure b/configure
index d2a25bb..da9f42e 100755
--- a/configure
+++ b/configure
@@ -418,7 +418,7 @@ EOF
 }
 
 quotes='""'
-if test -t 1 && which tput >/dev/null; then
+if test -t 1 && which tput >/dev/null 2>&1; then
     ncolors=$(tput colors)
     if test -n "$ncolors" && test $ncolors -ge 8; then
         bold_color=$(tput bold)