ash: report reason when a script file could not be opened

It is always nicer to give the user some sort of indication why an
operation failed.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/shell/ash.c b/shell/ash.c
index 703802ff554271bb4e88aedc91264d0795c72f22..a67a453768a2df576985295f4bd17f8283108fa4 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -10575,7 +10575,7 @@ setinputfile(const char *fname, int flags)
                if (flags & INPUT_NOFILE_OK)
                        goto out;
                exitstatus = 127;
-               ash_msg_and_raise_error("can't open '%s'", fname);
+               ash_msg_and_raise_perror("can't open '%s'", fname);
        }
        if (fd < 10)
                fd = savefd(fd);