- if (use_symlink && !symlink(source, dest)) {
- pull_say("symlink %s\n", hex);
- return 0;
+ if (use_symlink) {
+ struct stat st;
+ if (stat(source, &st)) {
+ if (!warn_if_not_exists && errno == ENOENT)
+ return -1;
+ fprintf(stderr, "cannot stat %s: %s\n", source,
+ strerror(errno));
+ return -1;
+ }
+ if (!symlink(source, dest)) {
+ pull_say("symlink %s\n", hex);
+ return 0;
+ }