shuf-2.1

Fix printing file when file cannot be found.
Update copyright years while here.

Author: ibara

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2017-2018 Brian Callahan <[email protected]>
+Copyright (c) 2017-2019 Brian Callahan <[email protected]>
 
 Permission to use, copy, modify, and distribute this software for any
 purpose with or without fee is hereby granted, provided that the above

shuf.1

@@ -1,7 +1,7 @@
 .\"
 .\" shuf - randomly permute input lines
 .\"
-.\" Copyright (c) 2017-2018 Brian Callahan <[email protected]>
+.\" Copyright (c) 2017-2019 Brian Callahan <[email protected]>
 .\"
 .\" Permission to use, copy, modify, and distribute this software for any
 .\" purpose with or without fee is hereby granted, provided that the above

shuf.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 Brian Callahan <[email protected]>
+ * Copyright (c) 2017-2019 Brian Callahan <[email protected]>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -196,8 +196,8 @@ static void
 version(void)
 {
 
-	fputs("shuf 2.0\n"
-	      "Copyright (c) 2017-2018 Brian Callahan <[email protected]>\n"
+	fputs("shuf 2.1\n"
+	      "Copyright (c) 2017-2019 Brian Callahan <[email protected]>\n"
 	      "\nPermission to use, copy, modify, and distribute this software"
 	      " for any\npurpose with or without fee is hereby granted, "
 	      "provided that the above\ncopyright notice and this permission "
@@ -315,7 +315,7 @@ main(int argc, char *argv[])
 		ifile = stdin;
 	} else {
 		if ((ifile = fopen(*argv, "r")) == NULL)
-			err(1, "could not open %s", argv[1]);
+			err(1, "could not open %s", *argv);
 	}
 
 	repledge(oflag);