From 2e149273e57fc135236807de52cb11545f367f2a Mon Sep 17 00:00:00 2001
From: ejurgensen <espenjurgensen@gmail.com>
Date: Mon, 9 Sep 2019 21:38:06 +0200
Subject: [PATCH] [cache] Clear stash if called with called with NULL

---
 src/cache.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/cache.c b/src/cache.c
index 1c15dcc4..d8c277f8 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -1218,7 +1218,7 @@ cache_artwork_stash_impl(void *arg, int *retval)
 
   cmdarg = arg;
 
-  /* Clear current stash */
+  // Clear current stash
   if (g_stash.path)
     {
       free(g_stash.path);
@@ -1226,6 +1226,13 @@ cache_artwork_stash_impl(void *arg, int *retval)
       memset(&g_stash, 0, sizeof(struct stash));
     }
 
+  // If called with no evbuf then we are done, we just needed to clear the stash
+  if (!cmdarg->evbuf)
+    {
+      *retval = 0;
+      return COMMAND_END;
+    }
+
   g_stash.size = evbuffer_get_length(cmdarg->evbuf);
   g_stash.data = malloc(g_stash.size);
   if (!g_stash.data)