From b4718fd233a00a950cef1965d13afccd6c6c0e77 Mon Sep 17 00:00:00 2001
From: Max <msuraev@sysmocom.de>
Date: Fri, 24 Nov 2017 11:28:35 +0100
Subject: Improve get_rate_ctr() error handling

Report back expected interval values.

Change-Id: I05ca7f716342af4f7424b28216ed6c1bf2bd589f
Related: OS#2550
---
 src/ctrl/control_if.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ctrl/control_if.c b/src/ctrl/control_if.c
index 590f74d0..38e7aef4 100644
--- a/src/ctrl/control_if.c
+++ b/src/ctrl/control_if.c
@@ -597,7 +597,7 @@ static int get_rate_ctr(struct ctrl_cmd *cmd, void *data)
 		return CTRL_CMD_REPLY;
 	} else {
 		talloc_free(dup);
-		cmd->reply = "Wrong interval.";
+		cmd->reply = "Wrong interval. Expecting 'per_sec', 'per_min', 'per_hour', 'per_day' or 'abs' value.";
 		goto err;
 	}
 
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