From 7499918f304554c6a0047e43b679cc481cc70eba Mon Sep 17 00:00:00 2001
From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Mon, 30 Jul 2001 04:48:50 +0000
Subject: If filename is a '-' then read from stdin to stdout

---
 archival/gzip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'archival/gzip.c')

diff --git a/archival/gzip.c b/archival/gzip.c
index cdf226889..54bb72745 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -1246,7 +1246,7 @@ int gzip_main(int argc, char **argv)
 			show_usage();
 		}
 	}
-	if (optind == argc) {
+	if ((optind == argc) || (strcmp(argv[optind], "-") == 0)) {
 		fromstdin = 1;
 		tostdout = 1;
 	}
-- 
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