From 1bc002b44acdbfec8d374bfd0e5a858a142c0378 Mon Sep 17 00:00:00 2001
From: FRIGN <dev@frign.de>
Date: Tue, 17 Mar 2015 21:30:12 +0100
Subject: [PATCH] Audit paste(1)

Well, basically there was not a lot to do, as I already (fortunately)
audited this code a while back.
There were only minor style-changes.
---
 README  | 2 +-
 paste.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/README b/README
index 7c29823..ec71a7f 100644
--- a/README
+++ b/README
@@ -51,7 +51,7 @@ The following tools are implemented ('*' == finished, '#' == UTF-8 support,
 =*| nice            yes                          none
 =   nl              no                           -d, -f, -h, -p
 =*| nohup           yes                          none
-#*  paste           yes                          none
+#*| paste           yes                          none
 =*| printenv        non-posix                    none
 #*  printf          yes                          none
 =*| pwd             yes                          none
diff --git a/paste.c b/paste.c
index a3b4078..f90f37f 100644
--- a/paste.c
+++ b/paste.c
@@ -102,7 +102,7 @@ main(int argc, char *argv[])
 		usage();
 	} ARGEND;
 
-	if (argc == 0)
+	if (!argc)
 		usage();
 
 	/* populate delimiters */
@@ -114,7 +114,7 @@ main(int argc, char *argv[])
 	dsc = ereallocarray(NULL, argc, sizeof(*dsc));
 
 	for (i = 0; i < argc; i++) {
-		if (strcmp(argv[i], "-") == 0)
+		if (!strcmp(argv[i], "-"))
 			dsc[i].fp = stdin;
 		else
 			dsc[i].fp = fopen(argv[i], "r");