rpm2cpio: handle bz2 too; code shrink

[oweals/busybox.git] / coreutils / tee.c

diff --git a/coreutils/tee.c b/coreutils/tee.c
index b38801755b2dda95ee7b505db2535756ef0e3b45..0f24246708a795279231aeb7b977df602ae713f2 100644 (file)
--- a/coreutils/tee.c
+++ b/coreutils/tee.c
@@ -11,7 +11,6 @@
 /* http://www.opengroup.org/onlinepubs/007904975/utilities/tee.html */
 
 #include "libbb.h"
-#include <signal.h>
 
 int tee_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int tee_main(int argc, char **argv)
@@ -50,14 +49,19 @@ int tee_main(int argc, char **argv)
        files[0] = stdout;
        goto GOT_NEW_FILE;
        do {
-               *fp = fopen_or_warn(*argv, mode);
-               if (*fp == NULL) {
-                       retval = EXIT_FAILURE;
-                       continue;
+               *fp = stdout;
+               if (NOT_LONE_DASH(*argv)) {
+                       *fp = fopen_or_warn(*argv, mode);
+                       if (*fp == NULL) {
+                               retval = EXIT_FAILURE;
+                               argv++;
+                               continue;
+                       }
                }
                *np = *argv++;
  GOT_NEW_FILE:
-               setbuf(*fp++, NULL);    /* tee must not buffer output. */
+               setbuf(*fp, NULL);      /* tee must not buffer output. */
+               fp++;
                np++;
        } while (*argv);
        /* names[0] will be filled later */