From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Tue, 22 Aug 2017 20:03:17 +0000 (+0200)
Subject: ash: report reason when a script file could not be opened
X-Git-Tag: 1_28_0~99
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=20a63b2c18e9e69b02090d49b4aec399f082fdaf;p=oweals%2Fbusybox.git

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 703802ff5..a67a45376 100644
--- 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);