# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1552145399 -3600
# Node ID 3d02420c4392e59db7874451777fec1671b40c80
# Parent  27382d82c8b398c3c25d9983c68229d5d9ae8a9f
fix null pointer dereferenciation

diff -r 27382d82c8b3 -r 3d02420c4392 libidav/resource.c
--- a/libidav/resource.c	Tue Nov 13 21:16:27 2018 +0100
+++ b/libidav/resource.c	Sat Mar 09 16:29:59 2019 +0100
@@ -82,7 +82,7 @@
 DavResource* dav_resource_new_full(DavSession *sn, char *parent_path, char *name, char *href) {
     sstr_t n = sstr(name);
     // the name must not contain path separators
-    if(n.length > 0) {
+    if(n.length > 0 && href) {
         for(int i=0;i<n.length-1;i++) {
             char c = n.ptr[i];
             if(c == '/' || c == '\\') {