X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttv%2Flttv%2Fsync%2Fsync_chain_lttv.c;h=4a70154884a63a59ac703abecc95dca5753a6c76;hb=e072e1abc02d780d84664fcb2c971eb5a317f664;hp=48a2be5884eb695d6e467e3106be63ff57621e59;hpb=8d7d16dd4f5f6ae09f556a9b0b477baaa93d468c;p=lttv.git

diff --git a/lttv/lttv/sync/sync_chain_lttv.c b/lttv/lttv/sync/sync_chain_lttv.c
index 48a2be58..4a701548 100644
--- a/lttv/lttv/sync/sync_chain_lttv.c
+++ b/lttv/lttv/sync/sync_chain_lttv.c
@@ -218,6 +218,10 @@ void syncTraceset(LttvTracesetContext* const traceSetContext)
 			g_error(strerror(errno));
 		}
 
+		fprintf(syncState->graphsStream,
+			"#!/usr/bin/gnuplot\n\n"
+			"set terminal postscript eps color size 8in,6in\n");
+
 		retval= chdir(cwd);
 		if (retval == -1)
 		{
@@ -281,10 +285,6 @@ void syncTraceset(LttvTracesetContext* const traceSetContext)
 	// Write graphs file
 	if (optionSyncGraphs.present)
 	{
-		fprintf(syncState->graphsStream,
-			"#!/usr/bin/gnuplot\n\n"
-			"set terminal postscript eps color size 8in,6in\n");
-
 		// Cover the upper triangular matrix, i is the reference node.
 		for (i= 0; i < syncState->traceNb; i++)
 		{
@@ -293,7 +293,8 @@ void syncTraceset(LttvTracesetContext* const traceSetContext)
 				long pos1, pos2, trunc;
 
 				fprintf(syncState->graphsStream,
-					"\nset output \"%03d-%03d.eps\"\n"
+					"\nreset\n"
+					"set output \"%03d-%03d.eps\"\n"
 					"plot \\\n", i, j);
 
 				if (syncState->processingModule->writeProcessingGraphsPlots)