hash: Flush tables when destroying

This is cosmetics only, but stops valgrind from complaining about
definitely lost memory.

Signed-off-by: Phil Sutter <phil@nwl.cc>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/hash.c b/src/hash.c
index fe6a047..a0f240c 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -55,6 +55,7 @@ hashtable_create(int hashsize, int limit,
 
 void hashtable_destroy(struct hashtable *h)
 {
+	hashtable_flush(h);
 	free(h);
 }