--- a/libidav/webdav.h	Sun Apr 21 12:17:53 2019 +0200
+++ b/libidav/webdav.h	Mon Apr 22 12:54:31 2019 +0200
@@ -221,7 +221,7 @@
     DavXmlAttr *next;
 };
 
-DavContext* dav_context_new();
+DavContext* dav_context_new(void);
 void dav_context_destroy(DavContext *ctx);
 
 void dav_context_add_key(DavContext *context, DavKey *key);