add return to non-void function

diff --git a/lib/dvb_ci/dvbci_camgr.cpp b/lib/dvb_ci/dvbci_camgr.cpp
index b765146..1d172b1 100644 (file)
--- a/lib/dvb_ci/dvbci_camgr.cpp
+++ b/lib/dvb_ci/dvbci_camgr.cpp
@@ -61,9 +61,10 @@ int eDVBCICAManagerSession::doAction()
 
 int eDVBCICAManagerSession::sendCAPMT(unsigned char *data, int len)
 {
-       int i;
        const unsigned char tag[3]={0x9F, 0x80, 0x32}; // ca_pmt
 
   sendAPDU(tag, data, len);
+       
+       return 0;
 }