diff --git a/modules/poll.module b/modules/poll.module
index bdf7a2ea12350ca13a5d1060897f0a4bc5b10253..79a1a9704b8a51b53514987d3e8b32410f01558c 100644
--- a/modules/poll.module
+++ b/modules/poll.module
@@ -293,7 +293,7 @@ function poll_view_results(&$node, $main, $block, $links) {
   if ($node->choice) {
     foreach ($node->choice as $key => $value) {
       if ($value != "") {
-        $width = round($node->chvotes[$key] * 100 / $votestotal);
+        $width = round($node->chvotes[$key] * 100 / max($votestotal, 1));
         $percentage = round($node->chvotes[$key] * 100 / max($votestotal, 1));
         $output .= "<div class=\"text\">". filter($value) ."</div>";
         $output .= "<div class=\"bar\">";
diff --git a/modules/poll/poll.module b/modules/poll/poll.module
index bdf7a2ea12350ca13a5d1060897f0a4bc5b10253..79a1a9704b8a51b53514987d3e8b32410f01558c 100644
--- a/modules/poll/poll.module
+++ b/modules/poll/poll.module
@@ -293,7 +293,7 @@ function poll_view_results(&$node, $main, $block, $links) {
   if ($node->choice) {
     foreach ($node->choice as $key => $value) {
       if ($value != "") {
-        $width = round($node->chvotes[$key] * 100 / $votestotal);
+        $width = round($node->chvotes[$key] * 100 / max($votestotal, 1));
         $percentage = round($node->chvotes[$key] * 100 / max($votestotal, 1));
         $output .= "<div class=\"text\">". filter($value) ."</div>";
         $output .= "<div class=\"bar\">";