- fix erro-handling err == -1 -> err != -1

1 files changed, 1 insertions, 1 deletions

diff --git a/library/filemanager.cpp b/library/filemanager.cpp
index 1e7384e..99837fe 100644
--- a/library/filemanager.cpp
+++ b/library/filemanager.cpp
@@ -265,25 +265,25 @@ bool FileManager::copyFile( const QString & src, const QString & dest ) {
           {
             err = (int) written;
           }
 #else /* SENDFILE */
 	  err == -1;
 	  msg = "FAILURE: Using unsupported function \"sendfile()\" Need Workaround !!";
 	  success = false;
 #         warning "Need workaround for sendfile!!(eilers)"
 #endif  /* SENDFILE */
 
 #else
 	  err = sendfile(write_fd, read_fd, &offset, stat_buf.st_size);
-	  if( err == -1) {
+	  if( err != -1) {
 		  switch(err) {
 		  case EBADF : msg = "The input file was not opened for reading or the output file was not opened for writing. ";
 		  case EINVAL: msg = "Descriptor is not valid or locked. ";
 		  case ENOMEM: msg = "Insufficient memory to read from in_fd.";
 		  case EIO: msg = "Unspecified error while reading from in_fd.";
 		  };
 		  success = false;
 	  }
 #endif /* Q_OS_MACX */
 	  if( !success )
 		  qWarning( msg );
      } else {