Searching for free DVB card from low to high index

HISTORY

@@ -438,3 +438,8 @@ Video Disk Recorder Revision History
 - The new command line option -t can be used to set the controlling terminal
   (thanks to Jürgen Sauer). This is especially useful when starting VDR through
   an entry in /etc/inittab (see INSTALL).
+- Since the CAM module only works if it is installed in the "highest" DVB card,
+  recordings now search for a free DVB card from lowest to highest index (as
+  opposed to the previous "highest to lowest" search) in order to not use the
+  CAM card for FTA recordings unless necessary. This is only important for
+  systems with three or more DVB cards.

dvbapi.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: dvbapi.c 1.64 2001/03/18 16:47:16 kls Exp $
+ * $Id: dvbapi.c 1.65 2001/03/31 10:46:17 kls Exp $
  */
 
 #include "dvbapi.h"
@@ -1517,7 +1517,7 @@ cDvbApi *cDvbApi::GetDvbApi(int Ca, int Priority)
 {
   cDvbApi *d = NULL, *dMinPriority = NULL;
   int index = Ca - 1;
-  for (int i = MAXDVBAPI; --i >= 0; ) {
+  for (int i = 0; i < MAXDVBAPI; i++) {
       if (dvbApi[i]) {
          if (i == index) { // means we need exactly _this_ device
             d = dvbApi[i];