diff options
| -rw-r--r-- | coreutils/tee.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/coreutils/tee.c b/coreutils/tee.c index 640a231ef..248fd1445 100644 --- a/coreutils/tee.c +++ b/coreutils/tee.c @@ -20,23 +20,23 @@ int tee_main(int argc, char **argv) FILE **fp; char **names; char **np; - int flags; - int retval = EXIT_SUCCESS; + char retval; #if ENABLE_FEATURE_TEE_USE_BLOCK_IO ssize_t c; # define buf bb_common_bufsiz1 #else int c; #endif - flags = getopt32(argc, argv, "ia"); /* 'a' must be 2nd */ + retval = getopt32(argc, argv, "ia"); /* 'a' must be 2nd */ argc -= optind; argv += optind; - mode += (flags & 2); /* Since 'a' is the 2nd option... */ + mode += (retval & 2); /* Since 'a' is the 2nd option... */ - if (flags & 1) { + if (retval & 1) { signal(SIGINT, SIG_IGN); /* TODO - switch to sigaction. */ } + retval = EXIT_SUCCESS; /* gnu tee ignores SIGPIPE in case one of the output files is a pipe * that doesn't consume all its input. Good idea... */ signal(SIGPIPE, SIG_IGN); /* TODO - switch to sigaction. */ |