lte-softmodem: fix the wrongly Nid_cell

Make sure that we fetch the cell id from config
file rather than always fix it to 0.
Signed-off-by: Mhd Zaher Mahfouz <zaher@tmrnd.com.my>
Signed-off-by: Chun-Yeow Yeoh <yeow@tmrnd.com.my>

targets/RT/USER/lte-softmodem.c

@@ -2770,7 +2770,7 @@ int main( int argc, char **argv )
     PHY_vars_eNB_g[0] = malloc(sizeof(PHY_VARS_eNB*));
 
     for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
-      PHY_vars_eNB_g[0][CC_id] = init_lte_eNB(frame_parms[CC_id],0,Nid_cell,cooperation_flag,transmission_mode,abstraction_flag);
+      PHY_vars_eNB_g[0][CC_id] = init_lte_eNB(frame_parms[CC_id],0,frame_parms[CC_id]->Nid_cell,cooperation_flag,transmission_mode,abstraction_flag);
       PHY_vars_eNB_g[0][CC_id]->CC_id = CC_id;
 
 #ifndef OPENAIR2