From 12ad48bb31b003eb6d3106478b7760a031969a36 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 27 Oct 2014 16:56:46 +0800
Subject: [BUILTIN] Handle -- in dotcmd

This patch adds a nextopt call in dotcmd in order to handle --.

Reported-by: Stephane Chazelas <stephane_chazelas@yahoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 src/main.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 00c5e00..985e8c4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -321,15 +321,19 @@ dotcmd(int argc, char **argv)
 {
 	int status = 0;
 
-	if (argc >= 2) {		/* That's what SVR2 does */
+	nextopt(nullstr);
+	argv = argptr;
+
+	if (*argv) {
 		char *fullname;
 
-		fullname = find_dot_file(argv[1]);
+		fullname = find_dot_file(*argv);
 		setinputfile(fullname, INPUT_PUSH_FILE);
 		commandname = fullname;
 		status = cmdloop(0);
 		popfile();
 	}
+
 	return status;
 }
 
-- 
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