update tests including verification of timestamp alignement

diff --git a/src/rrd_xport.c b/src/rrd_xport.c
index 006fbff6d58c784751612bc27cdadc55439c2f62..85c00536494ed72a2a7ca87dc97a89811ddde3f2 100644 (file)
--- a/src/rrd_xport.c
+++ b/src/rrd_xport.c
@@ -792,7 +792,7 @@ static int rrd_xport_format_xmljson(int flags,stringbuffer_t *buffer,image_desc_
       ptr++;
     }
     if (json){
-      addToBuffer(buffer,(ti < end-(time_t)step ? " ],\n" : " ]\n"),0);
+      addToBuffer(buffer,(ti <= end-(time_t)step ? " ],\n" : " ]\n"),0);
     }
     else {
       snprintf(buf,sizeof(buf),"</%s>\n", DATA_ROW_TAG);