From 7930eacaf3c0d208dfd01ea3bccaa8c27701e213 Mon Sep 17 00:00:00 2001
From: Jordan Hrycaj <jordan@status.im>
Date: Thu, 13 Jun 2024 12:21:43 +0100
Subject: [PATCH] Free CF list after use

---
 rocksdb/rocksdb.nim | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/rocksdb/rocksdb.nim b/rocksdb/rocksdb.nim
index 510a414..a04afe3 100644
--- a/rocksdb/rocksdb.nim
+++ b/rocksdb/rocksdb.nim
@@ -90,10 +90,12 @@ proc listRocksDbCFs*(
   bailOnErrors(errors)
 
   var cfs: seq[string]
-  for n in 0 ..< lencf:
-    if cList[n].isNil:
-      return err("short reply")
-    cfs.add $cList[n]
+  if not cList.isNil:
+    for n in 0 ..< lencf:
+      if cList[n].isNil:
+        return err("short reply")
+      cfs.add $cList[n]
+    rocksdb_free(cList)
 
   ok cfs