From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Mon, 30 Jul 2001 04:48:50 +0000 (-0000)
Subject: If filename is a '-' then read from stdin to stdout
X-Git-Tag: 0_60_0~32
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7499918f304554c6a0047e43b679cc481cc70eba;p=oweals%2Fbusybox.git

If filename is a '-' then read from stdin to stdout
---

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;
 	}
diff --git a/gzip.c b/gzip.c
index cdf226889..54bb72745 100644
--- a/gzip.c
+++ b/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;
 	}