wmii

commit 37146f5b855a452dc8f8b5a877b368b033f2a185
parent 38e2f1e51c0452e4522597ccafdd04a402fda57e
Author: Kris Maglione <jg@suckless.org>
Date:   Sat,  8 Mar 2008 12:14:09 -0500

Fix ticket #13.

Diffstat:
cmd/wmiir.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/cmd/wmiir.c b/cmd/wmiir.c
@@ -228,7 +228,7 @@ xread(int argc, char *argv[]) {
 		ixp_close(fid);
 
 		if(count == -1)
-			fprint(2, "%s: cannot read file/directory '%s': %r\n", argv0, file);
+			fprint(2, "%s: cannot read file '%s': %r\n", argv0, file);
 	}while((file = ARGF()));
 
 	return 0;
@@ -390,6 +390,9 @@ main(int argc, char *argv[]) {
 		usage();
 	}ARGEND;
 
+	if(argc < 1)
+		usage();
+
 	for(tab=utiltab; tab->cmd; tab++)
 		if(!strcmp(*argv, tab->cmd))
 			return tab->fn(argc, argv);