From: Andre Noll <maan@systemlinux.org>
Date: Tue, 1 Nov 2011 19:05:07 +0000 (+0100)
Subject: com_ls: Print an error message if no file matched.
X-Git-Tag: v0.4.9~3^2~1
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=282d237bc4033d4ff4e0ead34347721f8b10a224

com_ls: Print an error message if no file matched.

In case at least one pattern was given and no matches were found,
the ls command returned with no output at all. This makes it print a
"no matches" error message instead.
---

diff --git a/aft.c b/aft.c
index 6ac6a3a7..f6d0c4b3 100644
--- a/aft.c
+++ b/aft.c
@@ -1364,8 +1364,11 @@ static void com_ls_callback(int fd, const struct osl_object *query)
 			prepare_ls_row));
 	if (ret < 0)
 		goto out;
-	if (!opts->num_matching_paths)
+	if (opts->num_matching_paths == 0) {
+		if (opts->num_patterns > 0)
+			para_printf(&b, "no matches\n");
 		goto out;
+	}
 	ret = sort_matching_paths(opts);
 	if (ret < 0)
 		goto out;