add strerror() to error logs

[elogind.git] / udev_config.c

diff --git a/udev_config.c b/udev_config.c
index b8c4ffc8edbfa0d2e23ea73b195f731042d8a992..192a0b80d2e6055c06f93595c0eb217f909750cc 100644 (file)
--- a/udev_config.c
+++ b/udev_config.c
@@ -107,7 +107,7 @@ static int parse_config_file(void)
        int retval = 0;
 
        if (file_map(udev_config_filename, &buf, &bufsize) != 0) {
-               err("can't open '%s' as config file", udev_config_filename);
+               err("can't open '%s' as config file: %s", udev_config_filename, strerror(errno));
                return -ENODEV;
        }