From 15a960da19cc3c5d0252a32f705dc453a2f40f95 Mon Sep 17 00:00:00 2001
From: Samuel Lorch <sam@soontm.de>
Date: Wed, 19 Mar 2025 23:13:08 +0100
Subject: [PATCH] fix sql, counter show 0

---
 server/index.go | 4 ++++
 server/stats.go | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/server/index.go b/server/index.go
index a23c9c5..f72a04f 100644
--- a/server/index.go
+++ b/server/index.go
@@ -91,6 +91,10 @@ func handleIndex(w http.ResponseWriter, r *http.Request) {
 }
 
 func splitInt(n int) []int {
+	if n == 0 {
+		return []int{0}
+	}
+
 	slc := []int{}
 	for n > 0 {
 		slc = append(slc, n%10)
diff --git a/server/stats.go b/server/stats.go
index 2b1ca0f..49cd360 100644
--- a/server/stats.go
+++ b/server/stats.go
@@ -341,7 +341,7 @@ func handleStats(w http.ResponseWriter, r *http.Request) {
 	var saved int
 	err = db.QueryRow(r.Context(),
 		`SELECT (SUM(old_size) - COALESCE(SUM(size), 0)) AS saved
-		FROM files WHERE ($1 = -1 OR files.library_id = $1) AND status = $2 AND old_size NOT NULL`, id, constants.FILE_STATUS_EXISTS).Scan(&saved)
+		FROM files WHERE ($1 = -1 OR files.library_id = $1) AND status = $2 AND old_size IS NOT NULL`, id, constants.FILE_STATUS_EXISTS).Scan(&saved)
 	if err != nil {
 		saved = 0
 	}