From a704716c242d4f74bfe1639724ff19e9c0fd0468 Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sun, 8 Mar 2009 11:12:41 +0000
Subject: [PATCH] rrd_flush.c: Provide a more useful error message. by
 Sebastian Harl

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk@1758 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 program/src/rrd_flush.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/program/src/rrd_flush.c b/program/src/rrd_flush.c
index 2d8df3ae..1f72e800 100644
--- a/program/src/rrd_flush.c
+++ b/program/src/rrd_flush.c
@@ -90,7 +90,21 @@ int rrd_cmd_flush (int argc, char **argv)
     for (int i = optind; i < argc; i++)
     {
         status = rrdc_flush(argv[i]);
-        if (status) break;
+        if (status)
+        {
+            char *error;
+            int   remaining;
+
+            error     = strdup(rrd_get_error());
+            remaining = argc - optind - 1;
+
+            rrd_set_error("Flushing of file \"%s\" failed: %s. Skipping "
+                    "remaining %i file%s.", argv[i],
+                    ((! error) || (*error == '\0')) ? "unknown error" : error,
+                    remaining, (remaining == 1) ? "" : "s");
+            free(error);
+            break;
+        }
     }
 
     return ((status == 0) ? 0 : -1);
-- 
2.30.2