src/udev/udev-rules.c: In function 'add_rule':
src/udev/udev-rules.c:1078:33: warning: format '%lu' expects argument of type 'long unsigned int', but argument 8 has type 'int' [-Wformat=]
log_error("invalid key/value pair in file %s on line %u,"
^
tmp = cescape(buf);
log_error("invalid key/value pair in file %s on line %u,"
- "starting at character %lu ('%s')\n",
+ "starting at character %tu ('%s')\n",
filename, lineno, linepos - line + 1, tmp);
if (linepos[1] == '#')
log_info("hint: comments can only start at beginning of line");