diff options
| -rw-r--r-- | fixincludes/fixincl.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fixincludes/fixincl.c b/fixincludes/fixincl.c index a17b658..92909ba 100644 --- a/fixincludes/fixincl.c +++ b/fixincludes/fixincl.c @@ -1352,10 +1352,19 @@ process (void) if (access (pz_curr_file, R_OK) != 0) { - /* Some really strange error happened. */ - fprintf (stderr, "Cannot access %s: %s\n", pz_curr_file, + /* It may happens if for e. g. the distro ships some broken symlinks + in /usr/include. */ + + /* "INPUT" is exported in fixinc.sh, which is the pwd where fixincl + runs. It's used instead of getcwd to avoid allocating a buffer + with unknown length. */ + const char *cwd = getenv ("INPUT"); + if (!cwd) + cwd = "the working directory"; + + fprintf (stderr, "Cannot access %s from %s: %s\n", pz_curr_file, cwd, xstrerror (errno)); - abort (); + return; } pz_curr_data = load_file (pz_curr_file); |