[sr-dev] git:4.2:a244189e: added bool to print error once

[Daniel-Constantin Mierla]

Module: kamailio
Branch: 4.2
Commit: a244189eeb454e7c1de85022002d69bf38482f43
URL: https://github.com/kamailio/kamailio/commit/a244189eeb454e7c1de85022002d69bf38482f43

Author: Alexandr Dubovikov <alexandr.dubovikov at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2015-02-04T18:03:50+01:00

added bool to print error once
(cherry picked from commit c8363905755e5d120251eed95c5fa1be45e8f216)

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Modified: modules/sipcapture/hep.c

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Diff:  https://github.com/kamailio/kamailio/commit/a244189eeb454e7c1de85022002d69bf38482f43.diff
Patch: https://github.com/kamailio/kamailio/commit/a244189eeb454e7c1de85022002d69bf38482f43.patch

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diff --git a/modules/sipcapture/hep.c b/modules/sipcapture/hep.c
index c1ff51c..a14fcd9 100644
--- a/modules/sipcapture/hep.c
+++ b/modules/sipcapture/hep.c
@@ -37,7 +37,7 @@
 #include "sipcapture.h"
 
 
-
+static int show_error = 0;
 static int count = 0;
 
 struct hep_timehdr* heptime;
@@ -58,7 +58,10 @@ int hep_msg_received(void *data)
         struct receive_info *ri;
 
         if(!hep_capture_on) {
-                LOG(L_ERR, "sipcapture:hep_msg_received HEP is not enabled\n");
+        	if(show_error == 0) {
+                	LOG(L_ERR, "sipcapture:hep_msg_received HEP is not enabled\n");
+                	show_error = 1;
+        	}
                 return -1;
         }