copytb not initialized to it's default value

[Robert]

The copytb option was added back on SVN 26340. The variable copytb that holds the option's value is declared without being initialized. I assume that the default value is supposed to be zero (and that a compiler would initialize it to zero). Still it looks out of place without its default value explicitly set.

Current code:

static float audio_drift_threshold= 0.1;
static int copy_ts= 0;
static int copy_tb;
static int opt_shortest = 0;

I have attached a patch that explicitly initializes this variable to 0 (assumed default).

[Michael Niedermayer]

The =0 is unneeded (C requires the varible to be initialized to 0)
but i dont mind if someone applies this patch for consistency.

[Robert]

That's all I was looking for -- just consistency with the rest of the options.

[Carl Eugen Hoyos]

Patch applied.