Show help if no cmd line options are provided at all.
authorMichael Niedermayer <michaelni@gmx.at>
Sun, 13 Dec 2009 13:49:14 +0000 (13:49 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Sun, 13 Dec 2009 13:49:14 +0000 (13:49 +0000)
commite4637d6a60af0c414f8953826a51d77e5aee508f
tree8a9551d42c24039111336b9723612ff8fa86e893
parent0dae3e13e39d8caaedeabb4b20c31da6cad4a908
Show help if no cmd line options are provided at all.
This safes the users time to find out which of -h --help -? works.

Originally committed as revision 20822 to svn://svn.ffmpeg.org/ffmpeg/trunk
ffmpeg.c
ffplay.c