applied fix from Bug tracker:
[ 1041159 ] mplex -O: typo in mplex/main.cpp
-O is never satisfied with time offset units when none given (according to man page, must default to ms.)
"mjpegtools-1.6.2/mplex/main.cpp" line 582 of 621: if( e ) should obviously be if (*e).
Authored by: waldviertler 2004-10-17
Parent: [r2451]
Child: [r2453]
