Fix FTBFS on missing return values

This resolves bug 2710

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit e4340cf7aa)

k9decmpeg/kdecmpeg2.cpp

@@ -317,6 +317,7 @@ pes:
 	      }
     	}
     }
+    return 1;
 }
 
 void kDecMPEG2::sync() {

src/kviewmpeg2.cpp

@@ -190,7 +190,7 @@ void kViewMPEG2::bPlayClick() {
 }
 
 
-int kViewMPEG2::open (k9DVD *_dvd,k9DVDTitle * title,int chapter) {
+void kViewMPEG2::open (k9DVD *_dvd,k9DVDTitle * title,int chapter) {
     m_player.open(_dvd->getdvd()->getDvd(), _dvd->getDevice(),title,chapter);
 }
 

src/kviewmpeg2.h

@@ -87,7 +87,7 @@ protected:
  void resizeEvent ( TQResizeEvent * );
 public slots: // Public slots
   /** No descriptions */
-  int open (k9DVD *_dvd,k9DVDTitle * title,int chapter);
+  void open (k9DVD *_dvd,k9DVDTitle * title,int chapter);
   void drawPixmap( TQImage *image);
   void drawppm(uchar *_buf,int _width,int _height,int _len);
   void setError(const TQString & err);