Improve load

build_file.cpp

@@ -302,7 +302,12 @@ function GenericTextFileRule(_s)
     end
 
     -- other_random_filename
-    return GetCurrentBufferDir()..'/'..s
+    buffer_dir = GetCurrentBufferDir()
+    if buffer_dir:len() == 0 then
+        return s
+    else
+        return buffer_dir..'/'..s
+    end
   end
 
   line, col, _s = ExtractLineAndColumn(_s)