From: Benjamin Poirier <benjamin.poirier@polymtl.ca>
Date: Wed, 25 Nov 2009 19:58:01 +0000 (-0500)
Subject: Don't access stats if they're not activated
X-Git-Tag: v0.12.26~27
X-Git-Url: http://git.lttng.org/?p=lttv.git;a=commitdiff_plain;h=7e39acc69a1d850776219fa4b98d8d7c7afdff6d

Don't access stats if they're not activated

Fixes a bug.

Signed-off-by: Benjamin Poirier <benjamin.poirier@polymtl.ca>
---

diff --git a/lttv/lttv/sync/event_analysis_eval.c b/lttv/lttv/sync/event_analysis_eval.c
index 3c1b110a..88d732bb 100644
--- a/lttv/lttv/sync/event_analysis_eval.c
+++ b/lttv/lttv/sync/event_analysis_eval.c
@@ -625,8 +625,7 @@ static void analyzeMessageEval(SyncState* const syncState, Message* const
 	message)
 {
 	AnalysisDataEval* analysisData= syncState->analysisData;
-	MessageStats* messageStats=
-		&analysisData->stats->messageStats[message->outE->traceNum][message->inE->traceNum];
+	MessageStats* messageStats;
 	double* rtt;
 	double tt;
 	struct RttKey rttKey;
@@ -635,6 +634,8 @@ static void analyzeMessageEval(SyncState* const syncState, Message* const
 
 	if (syncState->stats)
 	{
+		messageStats=
+			&analysisData->stats->messageStats[message->outE->traceNum][message->inE->traceNum];
 		messageStats->total++;
 	}