From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 21 Apr 2010 03:32:51 +0000 (+0200)
Subject: hashmap: allow callers distinguish whether hashmap_put() was a nop or not
X-Git-Tag: v1~492
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=48507e6621596b0d5503fad6cd9e0685917603f5;p=elogind.git

hashmap: allow callers distinguish whether hashmap_put() was a nop or not
---

diff --git a/hashmap.c b/hashmap.c
index 2102db8b2..5a993b6e4 100644
--- a/hashmap.c
+++ b/hashmap.c
@@ -217,7 +217,7 @@ int hashmap_put(Hashmap *h, const void *key, void *value) {
 
         link_entry(h, e, hash);
 
-        return 0;
+        return 1;
 }
 
 int hashmap_replace(Hashmap *h, const void *key, void *value) {