Binary files portdbc-1.1-orig/portdbc and portdbc-1.1/portdbc differ
diff -rupN portdbc-1.1-orig/portdbc.c portdbc-1.1/portdbc.c
--- portdbc-1.1-orig/portdbc.c	2011-07-13 18:04:19.000000000 +0200
+++ portdbc-1.1/portdbc.c	2017-07-09 17:41:44.244318646 +0200
@@ -44,6 +44,9 @@ int printHttpFile(char *url)
     /* send all data to this function  */
     curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, writeCallback);
 
+    /* 302 http -> https  */
+    curl_easy_setopt(curl_handle, CURLOPT_FOLLOWLOCATION, 1L);
+
     /* get it! */
     curl_easy_perform(curl_handle);
 
@@ -254,7 +257,7 @@ int main(int argc, char** argv)
   xmlNode *r_node = NULL;
 
   char *url = NULL;
-  char *portdb_url = "http://crux.nu/portdb/";
+  char *portdb_url = "https://crux.nu/portdb/";
   char *tmpfile = "/tmp/.portdbc.xml";
 
   // use HOME directory when available