Recordings now avoid zero sized video data files

1 files changed, 16 insertions, 3 deletions

diff --git a/recording.c b/recording.c
index dde2ee38..ed74c462 100644
--- a/recording.c
+++ b/recording.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: recording.c 1.97 2005/05/06 14:00:23 kls Exp $
+ * $Id: recording.c 1.98 2005/05/07 15:25:15 kls Exp $
  */
 
 #include "recording.h"
@@ -1124,8 +1124,21 @@ int cFileName::SetOffset(int Number, int Offset)
      fileNumber = Number;
      sprintf(pFileNumber, RECORDFILESUFFIX, fileNumber);
      if (record) {
-        if (access(fileName, F_OK) == 0) // file exists, let's try next suffix
-           return SetOffset(Number + 1);
+        if (access(fileName, F_OK) == 0) {
+           // files exists, check if it has non-zero size
+           struct stat buf;
+           if (stat(fileName, &buf) == 0) {
+              if (buf.st_size != 0)
+                 return SetOffset(Number + 1); // file exists and has non zero size, let's try next suffix
+              else {
+                 // zero size file, remove it
+                 dsyslog ("cFileName::SetOffset: removing zero-sized file %s\n", fileName);
+                 unlink (fileName);
+                 }
+              }
+           else
+              return SetOffset(Number + 1); // error with fstat - should not happen, just to be on the safe side
+           }
         else if (errno != ENOENT) { // something serious has happened
            LOG_ERROR_STR(fileName);
            return -1;