[vdr] Compile warning fix for xine-0.7.7 and vdr-1.3.44

[Darren Salt]

I demand that C.Y.M may or may not have written...

> I noticed some warnings when compiling xine-0.7.7 and vdr-1.3.44.  Here is
> a patch.

I'm *not* seeing these warnings. Which version of g++, what options? (I'm
using g++ 4.0.3 20060212 (Debian 4.0.2-9); I've tried -Wall -Wextra.)

-- 
| Darren Salt    | linux or ds at              | nr. Ashington, | Toon
| RISC OS, Linux | youmustbejoking,demon,co,uk | Northumberland | Army
| + Output less CO2 => avoid massive flooding.    TIME IS RUNNING OUT *FAST*.

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