diff options
Diffstat (limited to 'coreutils/wc.c')
| -rw-r--r-- | coreutils/wc.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/coreutils/wc.c b/coreutils/wc.c index 9d56945..e6f7534 100644 --- a/coreutils/wc.c +++ b/coreutils/wc.c @@ -105,7 +105,7 @@ int wc_main(int argc, char **argv) { FILE *file; unsigned int num_files_counted = 0; - int opt; + int opt, status = EXIT_SUCCESS; total_lines = total_words = total_chars = max_length = 0; print_lines = print_words = print_chars = print_length = 0; @@ -137,8 +137,10 @@ int wc_main(int argc, char **argv) return EXIT_SUCCESS; } else { while (optind < argc) { - file = xfopen(argv[optind], "r"); - wc_file(file, argv[optind]); + if ((file = wfopen(argv[optind], "r")) != NULL) + wc_file(file, argv[optind]); + else + status = EXIT_FAILURE; num_files_counted++; optind++; } @@ -148,5 +150,5 @@ int wc_main(int argc, char **argv) print_counts(total_lines, total_words, total_chars, max_length, "total"); - return EXIT_SUCCESS; + return status; } |