Division by zero error in graphics (Joe Hunt)

[fa-stable.git] / reporting / includes / class.graphic.inc

diff --git a/reporting/includes/class.graphic.inc b/reporting/includes/class.graphic.inc
index c1133648eddd578edba73171f450009c6c341760..02af5f2ad97cb4287a4385a07ee0f1554ccb345a 100644 (file)
--- a/reporting/includes/class.graphic.inc
+++ b/reporting/includes/class.graphic.inc
@@ -203,6 +203,8 @@ class graph
         }
 
         $this->sum_total           = array_sum($this->y);
+        if ($this->sum_total == 0)
+               $this->sum_total = 1;
         $this->space_between_bars += ($this->graphic_2_exists == true) ? 10 : 0;
 
         $this->calculate_higher_value();