Version 1.17.2: apply post 1.17.1 fixes, replace patch applet by Rob's version

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/libbb/wfopen_input.c b/libbb/wfopen_input.c
index 46ff7a6de..422a58ecf 100644
--- a/libbb/wfopen_input.c
+++ b/libbb/wfopen_input.c
@@ -4,7 +4,7 @@
  *
  * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
  *
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 
 /* A number of applets need to open a file for reading, where the filename
@@ -46,3 +46,11 @@ int FAST_FUNC open_or_warn_stdin(const char *filename)
 
         return fd;
 }
+
+int FAST_FUNC xopen_stdin(const char *filename)
+{
+        int fd = open_or_warn_stdin(filename);
+        if (fd >= 0)
+                return fd;
+        xfunc_die();    /* We already output an error message. */
+}