Commit 9d03dd7f authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

respect error code from ftruncate(), mentioned by Peter Sylvester

parent 781b82ba

src/main.c

+8 −1
Original line number Diff line number Diff line
@@ -4991,7 +4991,14 @@ operate(struct Configurable *config, int argc, argv_item_t argv[]) 
                fflush(outs.stream);

                /* truncate file at the position where we started appending */

#ifdef HAVE_FTRUNCATE

                ftruncate( fileno(outs.stream), outs.init);

                if(ftruncate( fileno(outs.stream), outs.init)) {

                  /* when truncate fails, we can't just append as then we'll

                     create something strange, bail out */

                  if(!config->mute)

                    fprintf(config->errors,

                            "failed to truncate, exiting\n");

                  break;

                }

                /* now seek to the end of the file, the position where we

                   just truncated the file in a large file-safe way */

                fseek(outs.stream, 0, SEEK_END);