diff options
| -rw-r--r-- | src/join.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/join.c b/src/join.c index d26b25635..14a3b7a30 100644 --- a/src/join.c +++ b/src/join.c @@ -815,6 +815,10 @@ main (int argc, char **argv) error (1, errno, _("both files cannot be standard input")); join (fp1, fp2); + if (fp1 != stdin && fclose (fp1) == EOF) + error (1, errno, "%s", names[0]); + if (fp2 != stdin && fclose (fp2) == EOF) + error (1, errno, "%s", names[1]); if ((fp1 == stdin || fp2 == stdin) && fclose (stdin) == EOF) error (1, errno, "-"); if (ferror (stdout) || fclose (stdout) == EOF) |