Fixed a bug where a divide by 0 could occur

Kareadita · Jan 13, 2023 · 80c7d2c · 80c7d2c
1 parent 7e55134
commit 80c7d2c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/API/Services/Tasks/StatsService.cs b/API/Services/Tasks/StatsService.cs
@@ -213,18 +213,21 @@ private async Task<float> GetPercentageOfLibrariesWithFolderWatchingEnabled()
     private async Task<float> GetPercentageOfLibrariesIncludedInRecommended()
     {
         var libraries = (await _unitOfWork.LibraryRepository.GetLibrariesAsync()).ToList();
+        if (libraries.Count == 0) return 0.0f;
         return libraries.Count(l => l.IncludeInRecommended) / (1.0f * libraries.Count);
     }
 
     private async Task<float> GetPercentageOfLibrariesIncludedInDashboard()
     {
         var libraries = (await _unitOfWork.LibraryRepository.GetLibrariesAsync()).ToList();
+        if (libraries.Count == 0) return 0.0f;
         return libraries.Count(l => l.IncludeInDashboard) / (1.0f * libraries.Count);
     }
 
     private async Task<float> GetPercentageOfLibrariesIncludedInSearch()
     {
         var libraries = (await _unitOfWork.LibraryRepository.GetLibrariesAsync()).ToList();
+        if (libraries.Count == 0) return 0.0f;
         return libraries.Count(l => l.IncludeInSearch) / (1.0f * libraries.Count);
     }