Clear errno if no path

Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
2018-03-12 14:59:59 +00:00
parent ae3f4ed9ac
commit 87d9806a88
1 changed files with 3 additions and 1 deletions
--- a/mud.c
+++ b/mud.c
@@ -451,8 +451,10 @@ mud_get_path(struct mud *mud, struct sockaddr_storage *local_addr,
            return path;
    }

-    if (!create)
+    if (!create) {
+        errno = 0;
        return NULL;
+    }

    struct mud_path *path = NULL;