From 956a6aa1fb0bed1d1e0e5bcc4094613d5c679ecc Mon Sep 17 00:00:00 2001
From: "Sunrin SHIMURA (keen)" <3han5chou7@gmail.com>
Date: Wed, 27 Dec 2017 17:52:53 +0900
Subject: [PATCH] install: ignore -c option for compatibility

---
 src/install/install.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/install/install.rs b/src/install/install.rs
index 8ff82d80b..e95e849a5 100644
--- a/src/install/install.rs
+++ b/src/install/install.rs
@@ -106,6 +106,7 @@ fn parse_opts(args: Vec<String>) -> getopts::Matches {
                                     file", "CONTROL")
     // TODO implement flag
         .optflag("b", "", "(unimplemented) like --backup but does not accept an argument")
+        .optflag("c", "", "ignored")
     // TODO implement flag
         .optflag("C", "compare", "(unimplemented) compare each pair of source and destination\n \
                                   files, and in some cases, do not modify the destination at all")