diff --git a/legacy/exitrace/exitrace.sh b/legacy/exitrace/exitrace.sh
index 3e645fa..dcd4204 100755
--- a/legacy/exitrace/exitrace.sh
+++ b/legacy/exitrace/exitrace.sh
@@ -181,7 +181,7 @@ determine_logfiles() {
     local current_date="$start_date"
     # Hinweis: In [[ ]] gibt es kein '<=' String-Operator.
     # Daher explizit 'kleiner als ODER gleich' prüfen.
-    while [[ "$current_date" < "$end_date" || "$current_date" == "$end_date" ]]; do
+    while [[ "$current_date" < "$end_date" ]] || [[ "$current_date" == "$end_date" ]]; do
       local year month
       year=$(date -d "$current_date" +%Y)
       month=$(date -d "$current_date" +%m)