check for rrd extension

cweiske · May 25, 2013 · e6c166f · e6c166f
1 parent 53bccb2
commit e6c166f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/htmlreport/gen-html.php b/htmlreport/gen-html.php
@@ -7,6 +7,11 @@
 }
 require $cfgfile;
 
+if (!function_exists('rrd_lastupdate')) {
+    echo "rrd PHP extension is missing\n";
+    exit(2);
+}
+
 $data = array();
 foreach ($names as $id => $name) {
     $data[$id]['name'] = $name;