# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1552145399 -3600
# Node ID cca3e7aa30ed88507423bc24350334ad7d85d2f6
# Parent  8531b63accaeb5e0ab80ac52d91b4c8e54375063
fix null pointer dereferenciation

diff -r 8531b63accae -r cca3e7aa30ed libidav/resource.c
--- a/libidav/resource.c	Thu Mar 07 11:47:44 2019 +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 == '\\') {