dedup

commit 6ef656f41685cb55c4e982d08cfebc79bd1bc83e
parent 9ff8b1f2c9ac45e6b1f3184278a1faa1c0362e9f
Author: sin <sin@2f30.org>
Date:   Wed, 21 Mar 2018 14:11:31 +0000

Adjust permissions depending on action

Diffstat:
M
dedup.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dedup.c b/dedup.c
@@ -537,7 +537,10 @@ main(int argc, char *argv[])
 	}
 
 	if (argc == 1) {
-		fd = open(argv[0], O_RDWR | O_CREAT, 0600);
+		if (id)
+			fd = open(argv[0], O_RDWR | O_CREAT, 0600);
+		else
+			fd = open(argv[0], O_RDONLY);
 		if (fd == -1)
 			err(1, "open %s", argv[0]);
 	}