From: Andre Noll <maan@systemlinux.org>
Date: Tue, 1 Nov 2011 20:43:51 +0000 (+0100)
Subject: com_lsblob: Print an error message if no blob matched.
X-Git-Tag: v0.4.9~3^2
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=e65bdaa6b207d5cd409acaa5d0d33fe85dd7a28d;hp=282d237bc4033d4ff4e0ead34347721f8b10a224

com_lsblob: Print an error message if no blob matched.

Just to be consistent with other commands.
---

diff --git a/blob.c b/blob.c
index b1d55224..2545aea9 100644
--- a/blob.c
+++ b/blob.c
@@ -156,6 +156,8 @@ static void com_lsblob_callback(struct osl_table *table,
 	ret = for_each_matching_row(&pmd);
 	if (ret < 0)
 		para_printf(&lbad.pb, "%s\n", para_strerror(-ret));
+	else if (pmd.num_matches == 0 && pmd.patterns.size > 0)
+		para_printf(&lbad.pb, "no matches\n");
 	if (lbad.pb.offset)
 		pass_buffer_as_shm(lbad.pb.buf, lbad.pb.offset, &fd);
 	free(lbad.pb.buf);