From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Tue, 10 Apr 2007 05:41:50 +0000 (+0000)
Subject: use the shorthand for vidx ...
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=da4a47e795588edaa69a3a8da6851ef5e0beda51;p=rrdtool.git

use the shorthand for vidx ...


git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1031 a5681a0c-68f1-0310-ab6d-d61299d08faa
---

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index cb95dd8..a23fb10 100644
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -1367,13 +1367,13 @@ print_calc(image_desc_t *im, char ***prdata)
 	    break;
 	case GF_HRULE:
             if(isnan(im->gdes[i].yrule)) { /* we must set this here or the legend printer can not decide to print the legend */
-               im->gdes[i].yrule=im->gdes[im->gdes[i].vidx].vf.val;
+               im->gdes[i].yrule=im->gdes[vidx].vf.val;
             };
 	    graphelement = 1;
 	    break;
 	case GF_VRULE:
             if(im->gdes[i].xrule == 0) { /* again ... the legend printer needs it*/
-              im->gdes[i].xrule = im->gdes[im->gdes[i].vidx].vf.when;
+              im->gdes[i].xrule = im->gdes[vidx].vf.when;
             };
 	    graphelement = 1;
 	    break;