Fix MD5 loading check

diff --git a/util/hashes.lua b/util/hashes.lua
index 8273fcf90c47591e3e2789f5e892e23ac7239612..5ed9d3acfd73bf7f17bd24379158556eb12220ef 100644 (file)
--- a/util/hashes.lua
+++ b/util/hashes.lua
@@ -23,6 +23,8 @@ if md5 then
        else
                error("md5 library found, but unrecognised... no hash functions will be available", 0);
        end
+else
+       error("No md5 library found. Install md5 using luarocks, for example", 0);
 end
 
 return _M;