From: Sebastien GODARD <sysstat@users.noreply.github.com>
Date: Sat, 7 May 2016 13:37:24 +0000 (+0200)
Subject: SVG: Fix graph's min and max values test
X-Git-Tag: v11.3.4~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a15e37331432b780b896b97410bce59eec9a796b;p=sysstat

SVG: Fix graph's min and max values test

sadf should check for a min and a max value for the first graph of each
view.

Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com>
---

diff --git a/svg_stats.c b/svg_stats.c
index dd86344..26ead52 100644
--- a/svg_stats.c
+++ b/svg_stats.c
@@ -683,7 +683,7 @@ void draw_activity_graphs(int g_nr, int g_type, char *title[], char *g_title[],
 		 * And a min and max value should have been found.
 		 */
 		if ((record_hdr->ust_time == svg_p->record_hdr->ust_time) ||
-		    (*(spmin + i) == DBL_MAX) || (*(spmax + i) == -DBL_MIN)) {
+		    (*(spmin + pos) == DBL_MAX) || (*(spmax + pos) == -DBL_MIN)) {
 			/* No data found */
 			printf("<text x=\"0\" y=\"%d\" style=\"fill: red; stroke: none\">No data</text>\n",
 			       SVG_M_YSIZE + i * SVG_T_YSIZE);