stats: Fix some arithmetic errors for empty stats tables

DistributedProofreaders · Mar 27, 2024 · 61c6b14 · 61c6b14
1 parent 8f39513
commit 61c6b14
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/stats/pages_in_states.php b/stats/pages_in_states.php
@@ -31,7 +31,7 @@
 // ---------------
 
 $stage_labels[] = 'New';
-$unavail_n_pages[] = $n_pages_[PROJ_NEW];
+$unavail_n_pages[] = $n_pages_[PROJ_NEW] ?? 0;
 $waiting_n_pages[] = 0;
 $available_n_pages[] = 0;
 $progordone_n_pages[] = 0;

diff --git a/stats/round_backlog.php b/stats/round_backlog.php
@@ -34,7 +34,7 @@ function _get_round_backlog_data()
 $stats_total = array_sum($stats);
 
 // calculate the goal percent as 100 / number_of_phases
-$goal_percent = ceil(100 / count($stats));
+$goal_percent = ceil(100 / min(1, count($stats)));
 
 // colors
 $barColors = [];

diff --git a/stats/round_backlog_days.php b/stats/round_backlog_days.php
@@ -55,7 +55,7 @@ function _get_round_backlog_days_data()
 $stats_total = array_sum($stats);
 
 // calculate the goal percent as 100 / number_of_phases
-$goal_percent = ceil(100 / count($stats));
+$goal_percent = ceil(100 / min(1, count($stats)));
 
 // colors
 $barColors = [];