par2cmdline/05-When-a-file-is-specified-to-be-scanned-but-it-dooen-.patch

   1 --- a/commandline.cpp
   2 +++ b/commandline.cpp
   3 @@ -642,30 +642,34 @@ bool CommandLine::Parse(int argc, char *argv[])
   4            }
   5            else
   6            {
   7 -            // All other files must exist
   8 +            // Originally, all specified files were supposed to exist, or the program
   9 +            // would stop with an error message. This was not practical, for example in
  10 +            // a directory with files appearing and disappearing (an active download directory).
  11 +            // So the new rule is: when a specified file doesn't exist, it is silently skipped.
  12              if (!DiskFile::FileExists(filename))
  13              {
  14 -              cerr << "The source file does not exist: " << filename << endl;
  15 -              return false;
  16 -            }
  17 -
  18 -            u64 filesize = DiskFile::GetFileSize(filename);
  19 -
  20 -            // Ignore all 0 byte files
  21 -            if (filesize > 0)
  22 -            {
  23 -              extrafiles.push_back(ExtraFile(filename, filesize));
  24 -
  25 -              // track the total size of the source files and how
  26 -              // big the largest one is.
  27 -              totalsourcesize += filesize;
  28 -              if (largestsourcesize < filesize)
  29 -                largestsourcesize = filesize;
  30 -            }
  31 -            else
  32 -            {
  33 -              cout << "Skipping 0 byte file: " << filename << endl;
  34 -            }
  35 +                               cout << "Ignoring non-existent source file: " << filename << endl;
  36 +            }
  37 +                       else
  38 +                       {
  39 +                               u64 filesize = DiskFile::GetFileSize(filename);
  40 +
  41 +                               // Ignore all 0 byte files
  42 +                               if (filesize > 0)
  43 +                               {
  44 +                                 extrafiles.push_back(ExtraFile(filename, filesize));
  45 +
  46 +                                 // track the total size of the source files and how
  47 +                                 // big the largest one is.
  48 +                                 totalsourcesize += filesize;
  49 +                                 if (largestsourcesize < filesize)
  50 +                                       largestsourcesize = filesize;
  51 +                               }
  52 +                               else
  53 +                               {
  54 +                                 cout << "Skipping 0 byte file: " << filename << endl;
  55 +                               }
  56 +                       } //end file exists
  57            }
  58
  59            ++fn;