diff options
| -rw-r--r-- | redo.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/redo.c b/redo.c index 34d939c..b46676a 100644 --- a/redo.c +++ b/redo.c @@ -349,8 +349,15 @@ targetchdir(char *target) { int fd; *base = 0; fd = openat(dir_fd, target, O_RDONLY | O_DIRECTORY); + if (fd < 0) { + perror("openat dir"); + exit(111); + } *base = '/'; - fchdir(fd); + if (fchdir(fd) < 0) { + perror("chdir"); + exit(111); + } close(fd); return base+1; } else { |