- 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
@@ -269,17 +269,17 @@ bool FileManager::copyFile( const QString & src, const QString & dest ) {
           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;
           }